Software Development Lab Manual 5p1b2k

SRINIVASAN ENGINEERING COLLEGE DEPARTMENT OF COMPUTER SCIENCE AND ENGINEERING ANNA UNIVERSITY-CHENNAI REGULATION 2008 IV CSE (2010-2014)

CS1402 SOFTWARE DEVELOPMENT LABORATORY LAB MANUAL

PREPARED BY S.SARAVANA KUMAR, Assistant Professor. R.SARANYA, Assistant Professor.

PREFACE This laboratory manual is prepared by the Department of Computer Science and engineering for Software Development Laboratory(CS1402). This lab manual can be used as instructional book for students, staff and instructors to assist in performing and understanding the experiments. This manual will be available in electronic form from College’s official website, for the betterment of students.

ACKNOWLEDGEMENT With great pleasure and deep sense of gratitude, we take this opportunity to express my hearty thanks and deep regards to the offered by the chairman Shri. A.Srinivasan. We also take this opportunity to express a deep sense of gratitude to our Principal Dr.B.Karthikeyan, for his valuable information and guidance, which helped me in completing this task through various stages. We extend our hearty thanks to our head of the department S.JAYANTHI for her constant encouragement and constructive comments. Finally the valuable comments from fellow faculty and assistance provided by the department are highly acknowledged. We would like to thank everyone who helped us at various stages in completing this work. Last but not least we express our heartfelt thanks to Lord Almighty for being there when we needed him most always.

CS1402 – SOFTWARE DEVELOPMENT LABORATORY OBJECTIVE : To emphasize on software industry practices to acquire the knowledge about software development. Take up a software development project of your choice and systematically carry-out all the phases of Software Development Life Cycle (SDLC). Do the necessary documentation at each stage. Use your own choice of case tools.

In order to carry out the below mentioned project use appropriate Front end and Back end tools: 1. Student Marks Analyzing System. 2. Online stock trading. 3. Airport management. 4. Bio-informatics. 5. Hospital management. 6. Internet-based multi- online games. 7. Programmer's editor with syntax-based coloring. 8. Quiz System 9. ATM System 10. Library of computer security related algorithms.

Ex:No:1

PROGRAMMER EDITOR WITH SYNTAX-BASED COLOURING

INDRODUCTION: The Project Program-Editor With Syntax Based Coloring is done in order to differentiate ordinary text with that of the Programming elements in C and C++. SYSTEM STUDY AND ANALYSIS: PROBLEM DEFINITION: The main idea of problem analysis is collecting data on the existing system and performing critical documentation of the data to factor our relevant information. The problem analysis is conducted with the following objectives  Create or open or save a file.  Edit the file.  Format the file.  .Help content.  Color Editor EXISTING SYSTEM: The existing text editor was used to create the file then edit and format it. It did not have text based coloring option .They were somewhat complex to handle. PROPOSED SYSTEM: The proposed text pad is friendly software. The can easily understand the options provided in the text pad if he knows some basic operations in the text editor. This text pad provides text based coloring.

HARDWARE REQUIREMENT U

: HP

PROCESSOR SPEED

:2.80GHz/1066MHz

MEMORY

:2GB RAM

HARD DISK

:250GB

MONITOR

:HP 18.5’

SOFTWARE REQUIREMENTS: Operating System : Windows 7 Home Packages

: Microsoft Visual studio 2007

SYSTEM DESIGN: According to Webster, the process of design involves “conceiving and planning out in the mind” and ”making a drawing , pattern or sketch of “ the software product. Design involves the following,  System Design CODING: using System; using System.Drawing; using System.Drawing.Drawing2D; using System.Drawing.Text; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.Text.RegularExpressions; using System.IO; namespace ColorSyntaxEditor { /// <summary> /// Summary description for Form1. /// public class Form1 : System.Windows.Forms.Form { private FlickerFreeRichEditTextBox richTextBox1; private System.Windows.Forms.MainMenu mainMenu1; private System.Windows.Forms.MenuItem menuItem1; private System.Windows.Forms.MenuItem OpenMenu; private System.Windows.Forms.MenuItem SaveMenu; private System.Windows.Forms.MenuItem PrintPreviewMenu; private System.Windows.Forms.MenuItem PrintMenu; private System.Windows.Forms.MenuItem ExitMenu; private System.Windows.Forms.OpenFileDialog openFileDialog1; private System.Windows.Forms.SaveFileDialog saveFileDialog1; private System.Windows.Forms.PrintPreviewDialog printPreviewDialog1; private System.Drawing.Printing.PrintDocument printDocument1; private bool populating = true;

private System.Windows.Forms.MenuItem menuItem2; private System.Windows.Forms.MenuItem menuItem3; private IContainer components; private SyntaxReader TheSyntaxReader; private Color kCommentColor = Color.Green; public Form1() { // // Required for Windows Form Designer // InitializeComponent(); this.MakeColorSyntaxForAllText(richTextBox1.Text); TheSyntaxReader = new SyntaxReader("c.syntax"); // // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer - do not modify /// the contents of this method with the code editor. /// private void InitializeComponent() { this.components = new System.ComponentModel.Container(); System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(typeof(Form1)); this.mainMenu1 = new System.Windows.Forms.MainMenu(this.components); this.menuItem1 = new System.Windows.Forms.MenuItem(); this.OpenMenu = new System.Windows.Forms.MenuItem(); this.SaveMenu = new System.Windows.Forms.MenuItem(); this.PrintPreviewMenu = new System.Windows.Forms.MenuItem(); this.PrintMenu = new System.Windows.Forms.MenuItem(); this.ExitMenu = new System.Windows.Forms.MenuItem();

this.menuItem2 = new System.Windows.Forms.MenuItem(); this.menuItem3 = new System.Windows.Forms.MenuItem(); this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog(); this.saveFileDialog1 = new System.Windows.Forms.SaveFileDialog(); this.printPreviewDialog1 = new System.Windows.Forms.PrintPreviewDialog(); this.printDocument1 = new System.Drawing.Printing.PrintDocument(); this.richTextBox1 = new ColorSyntaxEditor.FlickerFreeRichEditTextBox(); this.SuspendLayout(); // // mainMenu1 // this.mainMenu1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] { this.menuItem1, this.menuItem2}); // // menuItem1 // this.menuItem1.Index = 0; this.menuItem1.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] { this.OpenMenu, this.SaveMenu, this.PrintPreviewMenu, this.PrintMenu, this.ExitMenu}); this.menuItem1.Text = "File"; // // OpenMenu // this.OpenMenu.Index = 0; this.OpenMenu.Text = "Open"; this.OpenMenu.Click += new System.EventHandler(this.OpenMenu_Click); // // SaveMenu // this.SaveMenu.Index = 1; this.SaveMenu.Text = "Save"; this.SaveMenu.Click += new System.EventHandler(this.SaveMenu_Click); // // PrintPreviewMenu // this.PrintPreviewMenu.Index = 2; this.PrintPreviewMenu.Text = "Print Preview..."; this.PrintPreviewMenu.Click += new System.EventHandler(this.PrintPreviewMenu_Click); // // PrintMenu // this.PrintMenu.Index = 3; this.PrintMenu.Text = "Print"; // // ExitMenu

// this.ExitMenu.Index = 4; this.ExitMenu.Text = "Exit"; this.ExitMenu.Click += new System.EventHandler(this.ExitMenu_Click); // // menuItem2 // this.menuItem2.Index = 1; this.menuItem2.MenuItems.AddRange(new System.Windows.Forms.MenuItem[] { this.menuItem3}); this.menuItem2.Text = "Edit"; // // menuItem3 // this.menuItem3.Index = 0; this.menuItem3.Text = "Refresh.."; this.menuItem3.Click += new System.EventHandler(this.menuItem3_Click); // // openFileDialog1 // this.openFileDialog1.Title = "Open Code File"; // // saveFileDialog1 // this.saveFileDialog1.FileName = "doc1"; this.saveFileDialog1.Title = "Save Code File"; // // printPreviewDialog1 // this.printPreviewDialog1.AutoScrollMargin = new System.Drawing.Size(0, 0); this.printPreviewDialog1.AutoScrollMinSize = new System.Drawing.Size(0, 0); this.printPreviewDialog1.ClientSize = new System.Drawing.Size(400, 300); this.printPreviewDialog1.Document = this.printDocument1; this.printPreviewDialog1.Enabled = true; this.printPreviewDialog1.Icon = ((System.Drawing.Icon)(resources.GetObject("printPreviewDialog1.Icon"))); this.printPreviewDialog1.Name = "printPreviewDialog1"; this.printPreviewDialog1.Visible = false; // // printDocument1 // this.printDocument1.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(this.printDocument1_PrintPage); // // richTextBox1 // this.richTextBox1.Font = new System.Drawing.Font("Times New Roman", 11.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0))); this.richTextBox1.Location = new System.Drawing.Point(3, 0); this.richTextBox1.Name = "richTextBox1"; this.richTextBox1.Size = new System.Drawing.Size(1458, 736);

this.richTextBox1.TabIndex = 0; this.richTextBox1.Text = ""; this.richTextBox1.TextChanged += new System.EventHandler(this.richTextBox1_TextChanged); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(1238, 663); this.Controls.Add(this.richTextBox1); this.Menu = this.mainMenu1; this.Name = "Form1"; this.Text = "Color Syntax Editor"; this.Load += new System.EventHandler(this.Form1_Load); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// [STAThread] static void Main() { Application.Run(new Form1()); } struct WordAndPosition { public string Word; public int Position; public int Length; public override string ToString() { string s = "Word = " + Word + ", Position = " + Position + ", Length = " + Length + "\n"; return s; } };

WordAndPosition[] TheBuffer = new WordAndPosition[4000]; private bool TestComment(string s) { string testString = s.Trim(); if ( (testString.Length >= 2) && (testString[0] == '/') && (testString[1] == '/') )

return true; return false; } private int ParseLine(string s) { TheBuffer.Initialize(); int count = 0; Regex r = new Regex(@"\w+|[^A-Za-z0-9_ \f\t\v]", RegexOptions.IgnoreCase|RegexOptions.Compiled); Match m; for (m = r.Match(s); m.Success ; m = m.NextMatch()) { TheBuffer[count].Word = m.Value; TheBuffer[count].Position = m.Index; TheBuffer[count].Length = m.Length; // Console.WriteLine("Next Word = " + m.Value); count++; } return count; } private Color Lookup(string s) { Color theColor = Color.Black; if (TheSyntaxReader.IsFunction(s)) { theColor = Color.DarkRed; } if (TheSyntaxReader.IsKeyword(s)) { theColor = Color.Blue; } return theColor; } private void richTextBox1_TextChanged(object sender, System.EventArgs e) { if (populating) return; ColorSyntaxEditor.FlickerFreeRichEditTextBox._Paint = false; MakeColorSyntaxForCurrentLine(); ColorSyntaxEditor.FlickerFreeRichEditTextBox._Paint = true; } private void MakeColorSyntaxForCurrentLine()

{ int CurrentSelectionStart = richTextBox1.SelectionStart; int CurrentSelectionLength = richTextBox1.SelectionLength; // find start of line int pos = CurrentSelectionStart; while ( (pos > 0) && (richTextBox1.Text[pos-1] != '\n')) pos--; int pos2 = CurrentSelectionStart; while ( (pos2 < richTextBox1.Text.Length) && (richTextBox1.Text[pos2] != '\n') ) pos2++; string s = richTextBox1.Text.Substring(pos, pos2 - pos); if (TestComment(s) == true) { richTextBox1.Select(pos, pos2-pos); richTextBox1.SelectionColor = kCommentColor; } else { string previousWord = ""; int count = ParseLine(s); for (int i = 0; i < count; i++) { WordAndPosition wp = TheBuffer[i]; // check for comment if (wp.Word == "/" && previousWord == "/") { // color until end of line int posCommentStart = wp.Position - 1; int posCommentEnd = pos2; while (wp.Word != "\n" && i < count) { wp = TheBuffer[i]; i++; } i--; posCommentEnd = pos2; richTextBox1.Select(posCommentStart + pos, posCommentEnd - (posCommentStart + pos)); richTextBox1.SelectionColor = this.kCommentColor; } else {

Color c = Lookup(wp.Word); richTextBox1.Select(wp.Position + pos, wp.Length); richTextBox1.SelectionColor = c; } previousWord = wp.Word; } } if (CurrentSelectionStart >=0) richTextBox1.Select(CurrentSelectionStart, CurrentSelectionLength); }

private void MakeColorSyntaxForAllText(string s) { populating = true; int CurrentSelectionStart = richTextBox1.SelectionStart; int CurrentSelectionLength = richTextBox1.SelectionLength; int count = ParseLine(s); string previousWord = ""; for (int i = 0; i < count; i++) { WordAndPosition wp = TheBuffer[i]; // check for comment if (wp.Word == "/" && previousWord == "/") { // color until end of line int posCommentStart = wp.Position - 1; int posCommentEnd = i; while (wp.Word != "\n" && i < count) { wp = TheBuffer[i]; i++; } i--; posCommentEnd = wp.Position; richTextBox1.Select(posCommentStart, posCommentEnd - posCommentStart); richTextBox1.SelectionColor = this.kCommentColor; } else { Color c = Lookup(wp.Word); richTextBox1.Select(wp.Position, wp.Length); richTextBox1.SelectionColor = c;

} previousWord = wp.Word; // }

Console.WriteLine(wp.ToString());

if (CurrentSelectionStart >=0) richTextBox1.Select(CurrentSelectionStart, CurrentSelectionLength); populating = false; } private void ExitMenu_Click(object sender, System.EventArgs e) { Application.Exit(); } private void OpenMenu_Click(object sender, System.EventArgs e) { if (openFileDialog1.ShowDialog() == DialogResult.OK) { populating = true; FileStream fs = new FileStream(openFileDialog1.FileName, FileMode.Open, FileAccess.Read); StreamReader sr = new StreamReader(fs); string s = sr.ReadToEnd(); sr.Close(); fs.Close(); richTextBox1.Text = s; richTextBox1.SelectAll(); richTextBox1.Refresh(); ColorSyntaxEditor.FlickerFreeRichEditTextBox._Paint = false; MakeColorSyntaxForAllText(richTextBox1.Text); ColorSyntaxEditor.FlickerFreeRichEditTextBox._Paint = true; } } private void SaveMenu_Click(object sender, System.EventArgs e) { if (saveFileDialog1.ShowDialog() == DialogResult.OK) { FileStream fs = new FileStream(saveFileDialog1.FileName, FileMode.OpenOrCreate, FileAccess.Write); StreamWriter sw = new StreamWriter(fs); sw.Write(richTextBox1.Text); sw.Close(); fs.Close();

} } private void PrintPreviewMenu_Click(object sender, System.EventArgs e) { if (printPreviewDialog1.ShowDialog() == DialogResult.OK) { } } private int DrawEditControl(Graphics g, int lastChar) { // draw the control by selecting each character and deterimining its color int xPos = 10; int yPos = 40; int kMargin = 50; for (int c = lastChar; c < richTextBox1.Text.Length; c++) { richTextBox1.Select(c,1); char nextChar = richTextBox1.Text[c]; Color theColor = richTextBox1.SelectionColor; Font theFont = richTextBox1.SelectionFont; int height = theFont.Height; if (nextChar == '\n') { yPos += (height + 3); // add to height on return characters xPos = 10; int paperHeight = printDocument1.PrinterSettings.DefaultPageSettings.PaperSize.Height; if (yPos > paperHeight - kMargin) return c; } else if ((nextChar == ' ') || (nextChar == '\t')) { xPos += theFont.Height/2; } else { // match the words for same color Regex r = new Regex(@"\w", RegexOptions.IgnoreCase|RegexOptions.Compiled); Match m; string nextWord = ""; bool reduceAtEnd = false; m = r.Match(nextChar.ToString()); if (m.Success) reduceAtEnd = true; else nextWord = nextChar.ToString();

while (m.Success) { nextWord += nextChar; c++; nextChar = richTextBox1.Text[c]; m = r.Match(nextChar.ToString()); } if (reduceAtEnd) { c--; } g.DrawString(nextWord, theFont, new SolidBrush(theColor), xPos, yPos); SizeF thesize = g.MeasureString(nextWord, theFont); xPos += (int)thesize.Width - 6; } } return -1; } private int lastChar = 0; private void printDocument1_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e) { Graphics g = e.Graphics; lastChar = DrawEditControl(g, lastChar); if (lastChar != -1) e.HasMorePages = true; else { e.HasMorePages = false; lastChar = 0; } } private void menuItem3_Click(object sender, System.EventArgs e) { MakeColorSyntaxForAllText(richTextBox1.Text); } private void Form1_Load(object sender, EventArgs e) { }

PROGRAMMER EDITOR WITH SYNTAX-BASED COLOURING FORMDESIGN:

OUTPUT

SOFTWARE TESTING: The philosophy of the testing is to mind the errors .Text cases are devised with purpose in mind .A text case is a set of data that the system will process at normal input; however the data are created with the express intent of determining whether the system will process them correctly. The two testing strategies are,  Code testing  Specification testing Regardless of which strategy is followed, the following levels of tests are preferred.

UNIT TETING:  The programs that make up a system are tested in testing.  Unit testing focuses first on the modules, independently of one another to locate the errors.  Unit testing is performed from the bottom up, starting with the smallest and lowest level modules and proceeding one at a time.  Once the bottom level modules are tested, the next levels that use the lower SYSTEM TESTING: System testing is done to find discrepancies between the system and its original objective, current specification and system documentation. INTEGRATION TESTING:  Integration testing is a systematic testing for constructing the program  structure while at the same time conducting tests to uncover errors associated within the interface.  Asking the s about the format required by them tests the output Generated or displayed by the system under consideration.  Output testing has not resulted in many corrections in the system. CONCLUSION: Thus the text editor with syntax based coloring has been successfully implemented and tested.

Ex:No:2

INTERNET BASED MULTI ONLINE GAMES

INTRODUCTION Memory game is designed for two people. Pictures are laid out in grid face down and players take turns flipping pair of pictures over. On each turn the player will first turn one picture over, then a second. If the two pictures match, the player scores one point, the two pictures are removed from the game and the player gets another turn. If they do not match, the cards are turned back over.

SYSTEM STUDY AND ANALYSIS PROBLEM DEFINITION

The object is to match more pairs of cards than the opposing player. One point is scored for each matched pair and the player with the highest score after all pictures have been matched wins. When pictures are turned over, it is important to where they are for when the matching card is turned up later in the game.

EXISTING SYSTEM In the existing system the probability of error occurring is very high. The details generated are not satisfied to requirements.

PROPOSED SYSTEM It eliminates the problem of existing system. The system has been developed using Visual Basic. The system is planned to provide more details and to satisfy the customer requirements.

The form details are as follow:  Score details  Game design  Status of the game

HARDWARE REQUIREMENT U

: HP

PROCESSOR SPEED

:2.80GHz/1066MHz

MEMORY

:2GB RAM

HARD DISK

:250GB

MONITOR

:HP 18.5’

SOFTWARE REQUIREMENT OPERATING SYSTEM

: Windows XP

PACKAGE

: Microsoft Visual Studio 6.0

SOFTWARE TESTING The philosophy of the testing is the error. Test cases are devised with purpose in mind. A test case is a set of data that the system will process at normal input, however the data are created with the express intent of determining whether the system will process them correctly. The two testing strategies are,  Code Testing  Specification Testing

Regardless of which strategy is followed, the following levels of tests are preferred.

UNIT TESTING  The programs that make up a system are tested in unit testing.  Unit testing focuses first on the modules; independently of one another to locate the errors.  Unit testing is performed from the bottom up, starting whether the smallest and lowest level modules and proceeding one at a time.  Once the bottom level modules are tested, the next levels that use the lower level ones are tested.

SYSTEM TESTING

System testing is done to find the discrepancies between the system and each original objective, current specification and system documentation.

INTEGRATION TESTING  Integration testing is a systematic testing for construction the program structure while at the same time conduction itself test to uncover errors associated within the interface.  Asking the ’s about the formal required by them tests the output generated or displayed by the system under consideration.  Output testing has not resulted in many corrections in the system.  The inventory system has undergone testing using the above testing technique.  The unit testing, integration testing and system testing are carried out and the system is found satisfactorily.

CODING

Dim i, a, x, z, w As Integer Dim correct, wrong As Integer Private Sub Form_Load() correct = 0 wrong = 0 For i = 0 To 17 k=0 Do Until k = 1 Randomize a = Rnd() * 35 If Me.Picture1(a).Picture = none Then Me.Picture1(a).Picture = Me.Picture2(i).Picture k=1 End If Loop Next i For i = 0 To 17 k=0 Do Until k = 1

Randomize a = Rnd() * 35 If Me.Picture1(a).Picture = none Then Me.Picture1(a).Picture = Me.Picture2(i).Picture k=1 End If Loop Next i x=0 End Sub Private Sub new_Click()

Call init

For i = 0 To 17 k=0 Do Until k = 1 Randomize a = Rnd() * 35 If Me.Picture1(a).Picture = none Then Me.Picture1(a).Picture = Me.Picture2(i).Picture k=1 End If Loop Next i For i = 0 To 17 k=0 Do Until k = 1 Randomize a = Rnd() * 35 If Me.Picture1(a).Picture = none Then Me.Picture1(a).Picture = Me.Picture2(i).Picture k=1 End If

Loop Next i End Sub Private Sub Picture3_Click(Index As Integer) If Me.Picture3(Index).Picture <> none Then Exit Sub For i = 0 To 35 If Me.Picture3(i).Picture <> none Then Me.Picture3(i).Picture = Picture6.Picture End If Next i If x = 0 Then Me.Picture3(Index).Picture = Me.Picture1(Index).Picture z = Index Me.Picture4.Picture = Me.Picture3(z).Picture x=1 Exit Sub End If If x = 1 Then Me.Picture3(Index).Picture = Me.Picture1(Index).Picture w = Index Me.Picture5.Picture = Me.Picture3(w).Picture x=0 If Me.Picture4.Picture = Me.Picture5.Picture Then Me.Picture3(z).Visible = False Me.Picture3(w).Visible = False correct = correct + 1 Me.Label1.Caption = correct Else Me.Picture4.Picture = Picture6.Picture Me.Picture5.Picture = Me.Picture6.Picture wrong = wrong + 1 Me.Label2.Caption = wrong End If Exit Sub

End If End Sub Private Sub init() For i = 0 To 35 Me.Picture1(i).Picture = Me.Picture6.Picture Me.Picture3(i).Visible = True Next i x=0 correct = 0 wrong = 0 End Sub

ONLINE GAME FORM DESIGN

OUTPUT

CONCLUSION This project “GAMES(ME-MO-RY cards)” check the human memory effectively. The score is displayed as correct and wrong phases. The correct phase denotes the matched pairs and wrong phase denotes the number of times the pictures are flipped over. After all the pictures are opened successfully, the player’s turn is finished and the next player starts the new game.

Ex:No:3 Date: INTRODUCTION:

AIRPORT MANAGEMENT

The project “AIRPORT MANAGEMENT” is done in order to computerize the flight ticketing for engers. It focus on higher availability. By using this project. We can make quicker reservation and cancellations of flight tickets.

In this project we have used Microsoft Visual Basic 6.0 as the programming language because it enhances the -friendliness and provides an improved presentation on the front end. The data base has been selected as MS-Access due to its capability of handling large volumes of data spread across several database and s.

SYSTEM STUDY AND ANALYSIS: PROBLEM DEFINITION: The main idea of problem analysis is collection data on the existing system and performing critical documentation of the data to factor our relevant information.

The problem analysis is conducted with the following objective. 

enger identification



Details of the flight



Reservation for a ticket



Cancellation of a ticket

EXISTING SYSTEM: The reservation for a ticket is currently done manually. This is the very time consuming process and complicated. In the existing system the probability of occurring error is very high. There is high probability for the data stored to be lost and there is no secrecy for the customer detail. The details generated are not satisfied to requirements.

PROPOSED SYSTEM: It is fully computerized. So it eliminates the problem of existing system. The system has been developed using Visual Basic as Front end and MS Access as Back end. The system is planned to provide more report and also to satisfy for customer requirements.

The form details are as follows: 

Ticket booking



Flight details



Ticket cancellation

HARDWARE REQUIREMENTS: U

:HP

Processor Speed

:2.80GHZ

Memory

:2GB RAM

Hard Disk

:250GB

Monitor

:HP 18.5

SOFTWARE REQUIREMENTS: Operating System

:Windows XP

Packages

:Microsoft Visual Basic 6.0

SYSTEM DESIGN: According to Webster, the process of design involves” conceiving and planning out in the mind” and “making a drawing, pattern or sketch of” the software product. Design involves the following, 

System Design



Database Design

1) SYSTEM DESIGN: System design involves translating system requirements and conceptual design into technical specifications and general flow of processing. After the system requirements have been identified, information has been gathered to the problem, and after evaluating the existing system is proposed.

RESERVATION: When the details of the enger are specified the ticket can be booked in prior. This can avoid traveling in the rush and given the enger a safer journey. CANCELATION: When the Ticket number is given the corresponding ticket can be cancelled .The details are checked with those in the database and only if found matching the corresponding ticket will be cancelled. FLIGHT DETAILS: On going the flight number the chart that display the timings, source and destination of the various trains available is displayed from where the enger may choose the flight of this interest. INPUT DESIGN: The input for this project are name, age, sex, address, class, no of tickets, source, destination, ticket number and flight number. OUTPUT DESIGN: The output for this project is information regarding the flight details, reservation of Tickets and cancellation of tickets. 2) DATABASE DESIGN: The process of creating the database involves the following steps:    

Defining the scope of the database. Determining the fields required to the database. Dividing the fields into a set order acceptance tables. Establishing relation among tables.

enger Details Table: FIELD NAME NAME AGE ADDRESS CLASS

TYPE TEXT INTEGER TEXT TEXT

NO.OF.TICKET SOURCE DESTINATION TICKET NUMBER FLIGHT NUMBER

INTEGER TEXT TEXT INTEGER INTEGER

DATA FLOW DIAGRAM: As information moves through software, it is modified to be a series of transaction. A Data Flow Diagram (DFD) is a graphical technique that depicts information flow and the Transaction that are applied as data flow graph of bubble chart.

FLIGHT DETAILS

MASTER RESERVE TICKETS

CANCEL TICKETS

The DFD may be used to represent a system or software at any level of Abstraction. A level 0 DFD, also calls a fundamental system model or context model represents the entire software elements as single bubble with input and output data indication by incoming and outgoing arrows respectively. A level 1 DFD might contain five or six bubble with inter-connection arrows. Each of the process represented at level 1 is sub function of overall system depicted in context model.

In a DFD ,a

rectangle is used to represent an external entity, i.e. system element of another system that produces information for transformation by the software or receives information produced by the software.

A circle represents a process or transform that is applied of data anin someway. An arrow represents one or more data items. All arrow represents one or more data items. All arrows should be labeled. The double line represents the data storage the stored information that is used by the software.

SOFTWARE TESTING: The philosophy of the testing is to find the errors. Test cases are devised with purpose in mind .A test case is a set of data that the system will process at normal input; however the data are created with the express intent of determining whether the system will process them correctly. The two testing strategies are, 

Code Testing



Specification Testing

Regardless of which strategy is followed, the following levels of tests are preferred.

UNIT TESTING:

 The program that make up a system are tested in unit testing  Unit testing focuses first on the modules ,independently of one another of one another to locate the error.

 Unit testing is performed from the bottom up, starting Whether the smallest and lowest level modules and proceeding one at a time.

 Once the bottom level modules are tested ,the next level that use the lower level ones are tested.

SYSTEM TESTING: System testing is done to find discrepancies between the system and its original objectives, current specification and system documentation.

INTERGRATION TESTING: 

Integration testing is a systematic testing for construction the program structure while at the same time conduction tests to uncover errors associated within the interface.



Asking the s about the format required by them tests the output generated or displayed by the system under consideration.



Output testing has not resulted in many correction in the system.



The inventory system has undergone testing using the above testing techniques



The unit testing ,integration testing and system testing are carried out and the system is found satisfactorily.

USECASE DIAGRAM:

enger details

Train details

Database Reservation

Monitor enger

Update

Ticket collect





Officer

ACTIVITY DIAGRAM:

web

View Fight details Open Reservation Form Enter Details

Submit Form

Connecting with db Viewer details

Check seat availability

Cancel ticket

Confirm the ticket

Log out

CLASS DIAGRAM:

FLIGHT

ENGER

FLIGHT NAME DATE TIME PLACE

NAME AGE PLACE GENDER

STORE AND VIEW

GET PASENGER DETAILS()

RESERVATION flight name date time place

VIEW flight name date time place

Reserve ticket() View flight details()

UPDATE flight name seat alotment update data()

DATABASE FLIGHT DETAILS ENGER DETAILS

GET FLIGHT DETAILS()

CODINGS: FORM1: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim db1 As New ADODB.Connection Dim rs1 As New ADODB.Recordset Private Sub Combo1_Click() rs.MoveFirst Combo2.Clear While rs.EOF = False If Combo1.Text = rs(0) Then Text1.Text = rs(1) rs.MoveNext Else rs.MoveNext End If Wend rs1.MoveFirst While rs1.EOF = False If Combo1.Text = rs1(0) Then Combo2.AddItem rs1(1) rs1.MoveNext Else rs1.MoveNext End If Wend End Sub Private Sub Combo2_Click() rs1.MoveFirst While rs1.EOF = False If Combo2.Text = rs1(1) And Combo1.Text = rs1(0) Then Text2.Text = rs1(2) Text3.Text = rs1(3) rs1.MoveNext Else rs1.MoveNext End If Wend End Sub Private Sub Command1_Click() Form1.Hide Form2.Show End Sub Private Sub Command2_Click() Form6.Show

End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from flight", db, adOpenDynamic, adLockOptimistic db1.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs1.Open "select *from fltimings", db1, adOpenDynamic, adLockOptimistic rs.MoveFirst While rs.EOF = False Combo1.AddItem rs(0) rs.MoveNext Wend End Sub FORM2: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim db1 As New ADODB.Connection Dim rs1 As New ADODB.Recordset Dim db2 As New ADODB.Connection Dim rs2 As New ADODB.Recordset Private Sub Combo1_Click() rs.MoveFirst Combo2.Clear While rs.EOF = False If Combo1.Text = rs(0) Then Text1.Text = rs(1) rs.MoveNext Else rs.MoveNext End If Wend rs1.MoveFirst While rs1.EOF = False If Combo1.Text = rs1(0) Then Combo2.AddItem rs1(1) rs1.MoveNext Else rs1.MoveNext End If Wend End Sub Private Sub Combo2_Click() Combo3.Clear Dim i As Integer i=0

rs1.MoveFirst While rs1.EOF = False If Combo2.Text = rs1(1) And Combo1.Text = rs1(0) Then Text2.Text = rs1(4) i=1 rs1.MoveNext Else If i = 1 Then If Combo1.Text = rs1(0) Then Combo3.AddItem rs1(1) End If rs1.MoveNext Else rs1.MoveNext End If End If Wend End Sub Private Sub Command1_Click() Dim i As Integer rs1.MoveFirst If Val(Text3.Text) > Val(Text2.Text) Then MsgBox "seat not available" Else While rs1.EOF = False If Combo1.Text = rs1(0) And Combo2.Text = rs1(1) Then rs1(4) = rs1(4) - Text3.Text i=1 rs1.MoveNext Else If Combo1.Text = rs1(0) And Combo3.Text = rs1(1) Then rs1(4) = rs1(4) - Text3.Text rs1.MoveLast rs1.MoveNext Else If Combo1.Text = rs1(0) And i = 1 Then rs1(4) = rs1(4) - Text3.Text rs1.MoveNext Else rs1.MoveNext End If End If End If Wend End If

If Text3.Text = 1 Then Form3.Show Else If Text3.Text = 2 Then Form4.Show Else If Text3.Text = 3 Then Form5.Show rs2(14) = Text4.Text Else MsgBox "Reservation only for maximum of three " End If End If End If Form3.Text3.Text = Combo2.Text Form3.Text4.Text = Combo3.Text Form3.Text5.Text = Combo1.Text Form4.Text5.Text = Combo2.Text Form4.Text6.Text = Combo3.Text Form4.Text7.Text = Combo1.Text Form5.Text7.Text = Combo2.Text Form5.Text8.Text = Combo3.Text Form5.Text9.Text = Combo1.Text Form2.Hide End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from flight", db, adOpenDynamic, adLockOptimistic db1.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs1.Open "select *from fltimings", db1, adOpenDynamic, adLockOptimistic db2.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs2.Open "select *from pnr", db, adOpenDynamic, adLockOptimistic rs.MoveFirst While rs.EOF = False Combo1.AddItem rs(0) rs.MoveNext Wend End Sub FORM3: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim i As Integer

Private Sub Command1_Click() rs.MoveLast i = rs(0) rs.AddNew rs(0) = i + 1 rs(1) = Text1.Text rs(2) = Combo1.Text rs(3) = Text2.Text rs(10) = Text3.Text rs(11) = Text4.Text rs(12) = 1 rs(13) = Form2.Text4.Text rs(14) = Text5.Text rs.Update MsgBox "Tickets got reserved" Form3.Hide Form7.Label7.Caption = Form2.Combo1.Text Form7.Label8.Caption = Form2.Text1.Text Form7.Label9.Caption = rs(0) Form7.Label10.Caption = Form2.Combo2.Text Form7.Label11.Caption = Form2.Combo3.Text Form7.Show End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from pnr", db, adOpenDynamic, adLockOptimistic Combo1.AddItem "male" Combo1.AddItem "female" End Sub FORM4: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim i As Integer

Private Sub Command1_Click() rs.MoveLast i = rs(0) rs.AddNew rs(0) = i + 1 rs(1) = Text1.Text rs(2) = Combo1.Text rs(3) = Text2.Text rs(4) = Text3.Text rs(5) = Combo2.Text rs(6) = Text4.Text

rs(7) = "" rs(8) = "" rs(9) = "" rs(10) = Text5.Text rs(11) = Text6.Text rs(12) = 2 rs(13) = Form2.Text4.Text rs(14) = Text7.Text rs.Update MsgBox "Tickets got reserved" Form4.Hide Form7.Label7.Caption = Form2.Combo1.Text Form7.Label8.Caption = Form2.Text1.Text Form7.Label9.Caption = rs(0) Form7.Label10.Caption = Form2.Combo2.Text Form7.Label11.Caption = Form2.Combo3.Text Form7.Show End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from pnr", db, adOpenDynamic, adLockOptimistic Combo1.AddItem "male" Combo1.AddItem "female" Combo2.AddItem "male" Combo2.AddItem "female" End Sub FORM5: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim i As Integer Private Sub Command1_Click() rs.MoveLast i = rs(0) rs.AddNew rs(0) = i + 1 rs(1) = Text1.Text rs(2) = Combo1.Text rs(3) = Text2.Text rs(4) = Text3.Text rs(5) = Combo2.Text rs(6) = Text4.Text rs(7) = Text5.Text rs(8) = Combo3.Text rs(9) = Text6.Text rs(10) = Text7.Text rs(11) = Text8.Text

rs(12) = 3 rs(13) = Form2.Text4.Text rs(14) = Text9.Text MsgBox "Tickets got reserved" rs.Update Form5.Hide Form7.Label7.Caption = Form2.Combo1.Text Form7.Label8.Caption = Form2.Text1.Text Form7.Label9.Caption = rs(0) Form7.Label10.Caption = Form2.Combo2.Text Form7.Label11.Caption = Form2.Combo3.Text Form7.Show End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from pnr", db, adOpenDynamic, adLockOptimistic Combo1.AddItem "male" Combo1.AddItem "female" Combo2.AddItem "male" Combo2.AddItem "female" Combo3.AddItem "male" Combo3.AddItem "female" End Sub FORM6: Dim db As New ADODB.Connection Dim rs As New ADODB.Recordset Dim db1 As New ADODB.Connection Dim seats As Integer Dim flno As Integer Dim source As String Dim dest As String Dim i As Integer Dim rs1 As New ADODB.Recordset Private Sub Command1_Click() rs.MoveFirst While rs.EOF = False If rs(0) = Text1.Text Then seats = rs(12) flno = rs(14) source = rs(10) dest = rs(11) rs.Delete rs.MoveLast rs.MoveNext Else rs.MoveNext

End If Wend i=0 While rs1.EOF = False If flno = rs1(0) And source = rs1(1) Then rs1(4) = rs1(4) + seats i=1 rs1.MoveNext Else If flno = rs1(0) And dest = rs1(1) Then rs1(4) = rs1(4) + seats rs1.MoveLast rs1.MoveNext Else If flno = rs1(0) And i = 1 Then rs1(4) = rs1(4) + seats rs1.MoveNext Else rs1.MoveNext End If End If End If Wend MsgBox "Tickets got canceled" Form6.Hide Form1.Show End Sub Private Sub Command2_Click() Form1.Show End Sub Private Sub Form_Load() db.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs.Open "select *from pnr", db, adOpenDynamic, adLockOptimistic db1.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Z:\software development\airport\fldetails.mdb;Persist Security Info=False") rs1.Open "select *from fltimings", db1, adOpenDynamic, adLockOptimistic End Sub

FORM OUTPUT:

CONCLUSION: This project “AIRPORT MANAGEMENT” solves all the problems faced by the manual and achieves the goal. The search results are accurate and easily understandable. In computerizing the database in any institution was shown as process. First the fields in the database were filled out using forms. Then they were stored in database. Then fields in the database were used to generate reports. Thus, the principle of computerizing database and using them for reports were exhibited. Thus the benefits of the projects specified here clearly shows that the developed system has met the initial goal sets its fullest extent possible.

Ex:No:4

BIO INFORMATICS

INTRODUCTION: Bio informatics was applied in the creation and maintenance of biological information. The development and implementation tools that enables efficient access to “IMAGE PROCESSING”. The project is image process using bio informatics technologies in a computer software package. The purpose of the project is to maintain the image processing such as brightness, without noise, gray format of the image corresponding to the values. This image process project is developed by c#

PROBLEM DEFINITION The image processing is designed using bio informatics technology for to get the image as brightly, without noise, gray format.

EXISTING SYSTEM: In the existing image processing without bio informatics is not secured. So there is not satisfied to requirements. PROPOSED SYSTEM: It eliminates problem of existing image processing .this project has been developed using c#. This project is planned to provide security from unauthorized to satisfied requirements. The form details are given below 

Image selection



Listed image



Modified image

HARDWARE REQUIREMENTS: U

: HP

Process speed

: 2.80GHZ/1066MHZ

Memory

: 2GB RAM

Hardisk

: 250GB

Monitor

: HP 18.5’

SOFTWARE REQUIREMENTS:  Operating system

:windows xp

 Package

: C#

SOFTWARE TESTING: The philosophy of the testing is to find the errors. Test cases are devised with purpose in mind. A test case is a set of data that the system will process at normal input, however the data are created with the system will process them correctly.

The two testing strategies are  Code testing  Specification testing Regardless of which strategy is followed, the following levels of tests are preferred.

UNIT TESTING:  The programs that make up a system are tested in unit testing.  Unit testing focuses first on the modules, independently of one another to locate the errors.  Unit testing is performed from the bottom up, starting whether the smallest and lowest level modules and proceeding one at a time.  Once the bottom level modules are tested, the next levels that use the lower level ones are tested. SYSTEM TESTING: System testing is done to find the discrepancies between the system and its original objective, current specification and system documentation.

INTEGRATION TESTING:  Integration testing is a systematic testing for construction the program structure while at the same time conduction it test to uncover errors associated within the interface.  Asking the s about the format required by them tests the output guaranteed or displayed by the system under consideration

 Output testing has not resulted in many corrections in the system  The inventory system has undergone testing using the above technique.  The unit testing, integration testing & system testing are carried out of the system is found satisfactorily.

CODINGS using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; using System.IO; using System.Drawing.Imaging;

namespace ImageProcess { /// <summary> /// Summary description for Form1. /// public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.TreeView tv1; private System.Windows.Forms.ListBox lstFiles; private System.Windows.Forms.GroupBox groupBox3; private System.Windows.Forms.GroupBox groupBox1; private System.Windows.Forms.Button btnBright; private System.Windows.Forms.PictureBox p1; private System.Windows.Forms.PictureBox p2; private System.Windows.Forms.Button btnNoise; private System.Windows.Forms.Button btnGray; private System.Windows.Forms.TrackBar track; private int m_nTrack; private System.Windows.Forms.Label lblTrack; /// <summary> /// Required designer variable. /// private System.ComponentModel.Container components = null; public Form1() { // // Required for Windows Form Designer // InitializeComponent();

// // TODO: Add any constructor code after InitializeComponent call // } /// <summary> /// Clean up any resources being used. /// protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); } #region Windows Form Designer generated code /// <summary> /// Required method for Designer - do not modify /// the contents of this method with the code editor. /// private void InitializeComponent() { this.tv1 = new System.Windows.Forms.TreeView(); this.lstFiles = new System.Windows.Forms.ListBox(); this.groupBox3 = new System.Windows.Forms.GroupBox(); this.lblTrack = new System.Windows.Forms.Label(); this.track = new System.Windows.Forms.TrackBar(); this.btnGray = new System.Windows.Forms.Button(); this.btnNoise = new System.Windows.Forms.Button(); this.btnBright = new System.Windows.Forms.Button(); this.groupBox1 = new System.Windows.Forms.GroupBox(); this.p2 = new System.Windows.Forms.PictureBox(); this.p1 = new System.Windows.Forms.PictureBox(); this.groupBox3.SuspendLayout(); ((System.ComponentModel.IInitialize)(this.track)).BeginInit(); this.groupBox1.SuspendLayout(); ((System.ComponentModel.IInitialize)(this.p2)).BeginInit(); ((System.ComponentModel.IInitialize)(this.p1)).BeginInit(); this.SuspendLayout(); // // tv1 // this.tv1.AllowDrop = true; this.tv1.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(255)))), ((int)(((byte)(192))))); this.tv1.CheckBoxes = true;

this.tv1.Location = new System.Drawing.Point(32, 32); this.tv1.Name = "tv1"; this.tv1.Size = new System.Drawing.Size(176, 160); this.tv1.TabIndex = 0; this.tv1.AfterSelect += new System.Windows.Forms.TreeViewEventHandler(this.treeView1_AfterSelect); // // lstFiles // this.lstFiles.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(255)))), ((int)(((byte)(255))))); this.lstFiles.ColumnWidth = 100; this.lstFiles.HorizontalScrollbar = true; this.lstFiles.Location = new System.Drawing.Point(224, 32); this.lstFiles.Name = "lstFiles"; this.lstFiles.ScrollAlwaysVisible = true; this.lstFiles.Size = new System.Drawing.Size(160, 160); this.lstFiles.TabIndex = 4; this.lstFiles.SelectedIndexChanged += new System.EventHandler(this.lstFiles_SelectedIndexChanged); // // groupBox3 // this.groupBox3.Controls.Add(this.lblTrack); this.groupBox3.Controls.Add(this.track); this.groupBox3.Controls.Add(this.btnGray); this.groupBox3.Controls.Add(this.btnNoise); this.groupBox3.Controls.Add(this.btnBright); this.groupBox3.Location = new System.Drawing.Point(16, 8); this.groupBox3.Name = "groupBox3"; this.groupBox3.Size = new System.Drawing.Size(632, 200); this.groupBox3.TabIndex = 11; this.groupBox3.TabStop = false; this.groupBox3.Text = "Explorer"; // // lblTrack // this.lblTrack.ForeColor = System.Drawing.Color.Blue; this.lblTrack.Location = new System.Drawing.Point(408, 128); this.lblTrack.Name = "lblTrack"; this.lblTrack.Size = new System.Drawing.Size(100, 23); this.lblTrack.TabIndex = 4; this.lblTrack.Click += new System.EventHandler(this.lblTrack_Click); // // track // this.track.Location = new System.Drawing.Point(392, 144); this.track.Name = "track"; this.track.Size = new System.Drawing.Size(232, 42); this.track.TabIndex = 3; this.track.Scroll += new System.EventHandler(this.track_Scroll);

// // btnGray // this.btnGray.BackColor = System.Drawing.SystemColors.ActiveCaption; this.btnGray.Location = new System.Drawing.Point(520, 80); this.btnGray.Name = "btnGray"; this.btnGray.Size = new System.Drawing.Size(88, 48); this.btnGray.TabIndex = 2; this.btnGray.Text = "Gray"; this.btnGray.UseVisualStyleBackColor = false; this.btnGray.Click += new System.EventHandler(this.btnGray_Click); // // btnNoise // this.btnNoise.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(255)))), ((int)(((byte)(192)))), ((int)(((byte)(192))))); this.btnNoise.Location = new System.Drawing.Point(520, 32); this.btnNoise.Name = "btnNoise"; this.btnNoise.Size = new System.Drawing.Size(88, 48); this.btnNoise.TabIndex = 1; this.btnNoise.Text = "Noise"; this.btnNoise.UseVisualStyleBackColor = false; this.btnNoise.Click += new System.EventHandler(this.btnNoise_Click); // // btnBright // this.btnBright.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(192)))), ((int)(((byte)(192)))), ((int)(((byte)(255))))); this.btnBright.Location = new System.Drawing.Point(400, 32); this.btnBright.Name = "btnBright"; this.btnBright.Size = new System.Drawing.Size(88, 48); this.btnBright.TabIndex = 0; this.btnBright.Text = "Bright"; this.btnBright.UseVisualStyleBackColor = false; this.btnBright.Click += new System.EventHandler(this.btnBright_Click); // // groupBox1 // this.groupBox1.Controls.Add(this.p2); this.groupBox1.Controls.Add(this.p1); this.groupBox1.Location = new System.Drawing.Point(16, 216); this.groupBox1.Name = "groupBox1"; this.groupBox1.Size = new System.Drawing.Size(632, 296); this.groupBox1.TabIndex = 12; this.groupBox1.TabStop = false; this.groupBox1.Text = "Image Analysis"; // // p2 // this.p2.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.p2.Location = new System.Drawing.Point(328, 32);

this.p2.Name = "p2"; this.p2.Size = new System.Drawing.Size(272, 240); this.p2.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage; this.p2.TabIndex = 1; this.p2.TabStop = false; // // p1 // this.p1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D; this.p1.Location = new System.Drawing.Point(24, 32); this.p1.Name = "p1"; this.p1.Size = new System.Drawing.Size(272, 240); this.p1.SizeMode = System.Windows.Forms.PictureBoxSizeMode.StretchImage; this.p1.TabIndex = 0; this.p1.TabStop = false; this.p1.Click += new System.EventHandler(this.p1_Click); // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(5, 13); this.ClientSize = new System.Drawing.Size(664, 582); this.Controls.Add(this.groupBox1); this.Controls.Add(this.lstFiles); this.Controls.Add(this.tv1); this.Controls.Add(this.groupBox3); this.Name = "Form1"; this.Text = "Image Processing"; this.Load += new System.EventHandler(this.Form1_Load); this.groupBox3.ResumeLayout(false); this.groupBox3.PerformLayout(); ((System.ComponentModel.IInitialize)(this.track)).EndInit(); this.groupBox1.ResumeLayout(false); ((System.ComponentModel.IInitialize)(this.p2)).EndInit(); ((System.ComponentModel.IInitialize)(this.p1)).EndInit(); this.ResumeLayout(false); } #endregion /// <summary> /// The main entry point for the application. /// [STAThread] static void Main() { Application.Run(new Form1()); } private void Form1_Load(object sender, System.EventArgs e) { btnShowFiles_Click(null, null); track.SetRange(0,150); m_nTrack = 20;

track.Value = m_nTrack; lblTrack.Text = m_nTrack.ToString(); } private void treeView1_AfterSelect(object sender, System.Windows.Forms.TreeViewEventArgs e) { try { TreeNode node = e.Node; string strFullPath = node.FullPath; DisplayFiles(strFullPath); } catch{} } private void DisplayFiles(string dirName) { try { lstFiles.Items.Clear(); // test to see if directory exists DirectoryInfo dir = new DirectoryInfo(dirName); if (!dir.Exists) throw new DirectoryNotFoundException ("directory does not exist:"+dirName); // fill the directory listbox // foreach(DirectoryInfo di in dir.GetDirectories()) // { // string str = "[Dir] " + di.Name; // lstFiles.Items.Add(str); // } // fill the Files listbox foreach(FileInfo fi in dir.GetFiles()) { string path = fi.Name; //if (path.EndsWith(".gif")// || path.EndsWith(".jpg") // || path.EndsWith(".jpeg") // || path.EndsWith(".bmp")) { lstFiles.Items.Add(fi.Name); } } } catch(Exception ex) { ex.ToString(); } } private void btnCompress_Click(object sender, System.EventArgs e) {

string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); DisplayFiles(tv1.SelectedNode.FullPath); } private void btnShowFiles_Click(object sender, System.EventArgs e) { try { tv1.Nodes.Clear(); lstFiles.Items.Clear(); string[] drives = Environment.GetLogicalDrives(); foreach ( string drv in drives) { TreeNode node = new TreeNode(); node.Text = drv; tv1.Nodes.Add(node); FillDirectory(drv, node, 0); } } catch(Exception ex) { ex.ToString(); } } private void FillDirectory(string drv, TreeNode parent, int level) { try { // I want to go only upto 3 level. level++; if (level > 3) return; DirectoryInfo dir = new DirectoryInfo(drv); if (!dir.Exists) throw new DirectoryNotFoundException ("directory does not exist:"+drv); foreach(DirectoryInfo di in dir.GetDirectories()) { TreeNode child = new TreeNode(); child.Text = di.Name; parent.Nodes.Add(child); FillDirectory(child.FullPath, child, level); } } catch(Exception ex) { ex.ToString(); }

} private void groupBox1_Enter(object sender, System.EventArgs e) { } private void lstFiles_SelectedIndexChanged(object sender, System.EventArgs e) { try { string lblDir = tv1.SelectedNode.FullPath; string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); { p1.Image = new Bitmap(path); } } catch{} } private void btnCopy_Click(object sender, System.EventArgs e) { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); string path2 = path + "copy"; try { // Create the file and clean up handles. using (FileStream fs = File.Create(path2)) {} // Ensure that the target does not exist. //File.Delete(path2); // Copy the file. File.Copy(path, path2); // Try to copy the same file again, which should succeed. //File.Copy(path, path2, true); DisplayFiles(tv1.SelectedNode.FullPath); } catch { } } private void Decompress_Click(object sender, System.EventArgs e) { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); try { //lzwHelper.Decompress.main2(path);

} catch { } DisplayFiles(tv1.SelectedNode.FullPath); } private void btnDelete_Click(object sender, System.EventArgs e) { try { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); // Ensure that the target does not exist. File.Delete(path); DisplayFiles(tv1.SelectedNode.FullPath); } catch (Exception ex) { MessageBox.Show(ex.Message); } } public static bool CovertToGray(Bitmap b) { // GDI+ return format is BGR, NOT RGB. BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb); int stride = bmData.Stride; // bytes in a row 3*b.Width System.IntPtr Scan0 = bmData.Scan0; unsafe { byte * p = (byte *)(void *)Scan0; byte red, green, blue; int nOffset = stride - b.Width*3; for(int y=0;y < b.Height;++y) { for(int x=0; x < b.Width; ++x ) { blue = p[0]; green = p[1]; red = p[2]; p[0] = p[1] = p[2] = (byte)(.299 * red + .587 * green + .114 * blue); p += 3; } p += nOffset; } } b.UnlockBits(bmData); return true; }

public static bool Brighten(Bitmap b, int nBrightness) { // GDI+ return format is BGR, NOT RGB. BitmapData bmData = b.LockBits(new Rectangle(0, 0, b.Width, b.Height), ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb); int stride = bmData.Stride; System.IntPtr Scan0 = bmData.Scan0; unsafe { int nVal; byte * p = (byte *)(void *)Scan0; int nOffset = stride - b.Width*3; int nWidth = b.Width * 3; for(int y=0;y 255) nVal = 255; p[0] = (byte)nVal; ++p; } p += nOffset; } } b.UnlockBits(bmData); return true; } private void btnBright_Click(object sender, System.EventArgs e) { try { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); Bitmap b = new Bitmap(path); Brighten(b, m_nTrack); p2.Image = b; } catch{} } private void btnNoise_Click(object sender, System.EventArgs e) { try { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString());

Bitmap b = new Bitmap(path); Brighten(b,-m_nTrack); p2.Image = b; } catch{}{} } private void btnGray_Click(object sender, System.EventArgs e) { try { string path = Path.Combine(tv1.SelectedNode.FullPath, lstFiles.SelectedItem.ToString()); Bitmap b = new Bitmap(path); CovertToGray(b); p2.Image = b; } catch{} }

private void track_Scroll(object sender, System.EventArgs e) { m_nTrack = track.Value; lblTrack.Text = m_nTrack.ToString(); } private void lblTrack_Click(object sender, System.EventArgs e) { } private void p1_Click(object sender, EventArgs e) { } private void p2_Click(object sender, EventArgs e) { } } }

CONCLUSION: This project “IMAGE PROCESSING” is developed using bio informatics technology. The actual image can be modified as different format without noise. This provides more secure of my project using bio- informatics technology.

Ex:No: 5

ONLINE STOCK TRADING

INTRODUCTION: The project named online stock trading .In a project that is developed in Microsoft visual basic6.0 for performing online stock trading. The main objectives of the project is providing easier and comfortable platform that offers benefits for online buyer as well as seller especially for on-line bidders .This is mainly developed for persons who want to get their desired product by bidding. Here the plays a major role and low more persons involved in their process are buyer who wants to sell the product . SYSTEM STUDY AND ANALYSIS: OVERVIEW OF THE VB6.0:

It is a computing platform that simplifies application develop environment of the system. FEATURES OF THE COMMON LANGUAGE RUN-TIME: It manages memory; thread execution, code execution, code safety verification, compilation and other system services. These features are intrinsic to the managed code that runs on the common language runtime. The runtime enforces code access security. for E.g.,. s can trust that executable embedded in a webpage can play an animation on screen or sing a song, but access their personal data, file system or network. The runtime also enforces code robustness by implementing a strict type and code verification called the CTS. The runtime also accelerates developer productive. for e.g., programmers can write applications in their development language of choice. While the runtime is designed for the software for the future ,it also s software of today and yesterday. Interoperability between managed and managed code enables developers to continue to use necessary COM components and DILS. EXISTING SYSTEM: The existing manual system of learning is very cumbersome and time taking process which allows only very few s to take part. The learning should be announced earlier through traditional data like newspaper or television etc.a physical place for learning is required. DISADVANTAGES:    

The very purpose of learn is to enrich the knowledge and maximize their skills. There will lot of waste time such as travelling. They have spent lot due to travelling and for their distances The assemblage in a physical place is must for the students.

PROPOSED SYSTEM:  

It makes an internet based electronic learning for various course, the learners can choose the courses by knowing the details about course. The customer can pay the fees through credit cards.

ADVANTAGES:    

The student need not travel for a long distances. He can study at his own place. Their amount to spend will be reduced much. There is a system which brings the job opportunity for courses.

HARDWARE REQUIREMENTS: U

:HP

Processor Speed

:2.80GHZ

Memory

:2GB RAM

Hard Disk

:250GB

Monitor

:HP 18.5

SOFTWARE REQUIREMENTS: SOFTWARE DATABASE DEVELOPMENT PLATFORM

virtual basic 6.0 (FRONT) MS-ACCESS, SQL server (BACK) Windows XP

DATAFLOW DIAGRAM: It is one of the best ways if documenting the entire functionality of the system. For any system ,which will have some data inflows, processing and data flows from the system, can be documented or represented efficiently by means of DFD.    

Various entities interacting with the system are identified. Flow of data from one entity to another entity is identified. The various processes involved in between the interactions of two or more entities in the system are pointed out. The various data stores, which hold the data in between the processes, are clearly identified.

SOFTWARE TESTING:

It is the stage of implementation, which is aimed at ensuring that the system works accurately and effectively before live operation commences. Testing is a vital to the success of system. It makes a logical assumption that if all parts of the system are correct ,the goal will be achieved. The candidate system are correct the goal will be successfully achieved. A series of tests are performed before the system is ready for acceptance testing. TYPES:  UNIT TESTING  INTEGERATED TESTING  VALIDATED TESTING  OUTPUT TESTING  ACCEPTANCE TESTING UNIT TESTING: In this testing we test each a module individual and integrated the overall system. Unit testing features verifications efforts on the smallest unit of software design in the module. This is also known as module testing. The module of system is tested separately. This testing is carried out during programming stage itself. In this testing step each module is found to working. Satisfactorily as regard to the expected output from the module. There are some validation checks are also fields. INTEGERATION TESTING: Data can be lost across an interface; one module can have an adverse effort on the other sub functions when combined, may not produces the desired major functions. Integrated testing is systematic testing for constructing the uncover errors within the interface. This testing was done with sample data. The developed system has run successfully for this sample data VALIDATION TESTING: At the culmination of the black box testing, software is completely assembled as a package, interfacing errors have been uncovered and corrected and final series of software tests (i.e)validation test begin, validation testing can be defined many ways. The function (or) performance characteristics confirm to specification and or accepted. A deviation from specification is uncovered and deficiency list is created. OUTPUT TESTING: After performance the validation testing, the next step is output testing of the proposed system since no system could be useful if it does not produce the required output in the specific format. The output displayed or generated by the system. For the hard copy also the output comes out us the specified requirements by the . Here the output testing does not result in any correction in the system.

ACCEPTANCE TESTING: acceptance of the system is the key factor for the success of any acceptance by constantly keeping in touch with prespective system at the tim of developing and making changes whenever required. USE CASE DIAGRAM:

log on log on log in in log on

sales stock detail sales sales sales manager view view view view view view view view stockist update update update datasystem

purchase log log out out purchase

general manager

CLASS DIAGRAM: :

reports genera...

SALES:

OVERALL CLASS DIAGRAM:

:

: stockist

: datasystem

the system

SALES:

: stockist

: datasystem

check for availability of the item

display availabity details

store the sales item details

OVERALL SEQUENCE DIAGRAM:

: stockist

: datasystem

: manager

: general manager

the system

check for availability of the item

display availabity details

store sales item details

store the purchase item details

check for details

display details

generate reports

COLLABORATION DIAGRAM: :

1: the system datasyste m

stockist

PURCHASE:

3:store purchase item details 1: check for availibility details datasyste m

stockist

2:display availibility details

REPORT:

1: view the details manager

datasyste m 2: display details

3: generate reports

general manager

OVERALL COLLOBORATION DIAGRAM:

stockist

5:store the purchase details 4:store sales details 2:check for availability of the item 1: the system datasyste m 2: 3: display availabilty details 3: 6:check for details

manager

OVERALL ACTIVITY DIAGRAM:

the system

sale the item

purchase the item

option

view

update

MANAGER:

the system

view the database

generate reports

:

the systems

CODING: Online Stock Trading using using using using using using using using

System; System.Collections.Generic; System.ComponentModel; System.Data; System.Drawing; System.Text; System.Windows.Forms; Microsoft.Internal.Performance;

namespace WindowsApplication1 { public partial class Frm_stocktrading : Form { public int in_quantity, in_bp, in_sp,in_brok; public float flu_profit, flu_brok, flu_sp, flu_profits,flu_service=2; public Frm_stocktrading() { InitializeComponent(); } private void Btn_Calculate_Click(object sender, EventArgs e) { if (cb_mode.SelectedItem =="Cash") { in_quantity = System.Convert.ToInt32(txt_quantity.Text); in_bp = System.Convert.ToInt32(txt_bp.Text); in_sp = System.Convert.ToInt32(txt_sp.Text); in_bp = in_bp * in_quantity; in_sp = in_sp * in_quantity; txt_total.Text = System.Convert.ToString(in_bp); txt_totalsp.Text = System.Convert.ToString(in_sp); if (Rb_IT.Checked == true) { txt_brok.Text = System.Convert.ToString(5); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (rb_fin.Checked == true) { txt_brok.Text = System.Convert.ToString(7); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (Rb_oil.Checked == true) { txt_brok.Text = System.Convert.ToString(10); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (Rb_Steel.Checked == true) { txt_brok.Text = System.Convert.ToString(3); in_brok = System.Convert.ToInt32(txt_brok.Text); } flu_brok = System.Convert.ToInt64(in_brok); }

else if (cb_mode.SelectedItem =="Credit") { in_quantity = System.Convert.ToInt32(txt_quantity.Text); in_bp = System.Convert.ToInt32(txt_bp.Text); in_sp = System.Convert.ToInt32(txt_sp.Text); in_bp = in_bp * in_quantity; in_sp = in_sp * in_quantity; txt_brok.Text = System.Convert.ToString(6); in_brok = System.Convert.ToInt32(txt_brok.Text); flu_brok = System.Convert.ToInt64(in_brok); flu_profit = System.Convert.ToInt64(in_sp - in_bp); flu_profits = flu_profit * flu_brok; flu_brok = flu_profits / 100; flu_profit = flu_profit - flu_brok; txt_prof.Text = System.Convert.ToString(flu_profit); txt_service.Text = System.Convert.ToString(flu_service); } if (txt_quantity.Text == "" && txt_bp.Text == "" && txt_sp.Text == "") { MessageBox.Show("Please enter the value da", "Do you Have any sense"); } } private void txt_quantity_TextChanged(object sender, EventArgs e) { } private void cb_mode_SelectedIndexChanged(object sender, EventArgs e) { if (cb_mode.SelectedItem == "Cash") { if (Rb_IT.Checked == true) { txt_brok.Text = System.Convert.ToString(5); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (rb_fin.Checked == true) { txt_brok.Text = System.Convert.ToString(7); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (Rb_oil.Checked == true) { txt_brok.Text = System.Convert.ToString(10); in_brok = System.Convert.ToInt32(txt_brok.Text); } else if (Rb_Steel.Checked == true) { txt_brok.Text = System.Convert.ToString(3); in_brok = System.Convert.ToInt32(txt_brok.Text); } } else if (cb_mode.SelectedItem == "Credit") { txt_brok.Text = System.Convert.ToString(6);

} } private void btn_exit_Click(object sender, EventArgs e) { this.Close(); } private void txt_total_TextChanged(object sender, EventArgs e) { } private void Frm_stocktrading_Load(object sender, EventArgs e) { if (this.WindowState==FormWindowState.Maximized) { } } private void Frm_stocktrading_AutoSizeChanged(object sender, EventArgs e) { if (this.WindowState == FormWindowState.Maximized) { } } private void Frm_stocktrading_RegionChanged(object sender, EventArgs e) { if (this.WindowState == FormWindowState.Maximized) { } } private void Frm_stocktrading_Activated(object sender, EventArgs e) { } private void Frm_stocktrading_AutoValidateChanged(object sender, EventArgs e) { } private void Frm_stocktrading_BackColorChanged(object sender, EventArgs e) { } private void Frm_stocktrading_BackgroundImageChanged(object sender, EventArgs e) {

} private void Frm_stocktrading_Click(object sender, EventArgs e) { } private void Frm_stocktrading_SizeChanged(object sender, EventArgs e) { int in_height = this.Size.Height; int in_width = this.Size.Width; this.tbc_stocktrading.Size = this.Size; } private void tbc_stocktrading_Click(object sender, EventArgs e) { //tabPage1.Show(); } private void comboBox1_SelectedIndexChanged(object sender, EventArgs e) { } private void Rb_IT_CheckedChanged(object sender, EventArgs e) { if (Rb_IT.Checked == true) { cb_industries.Items.Add(Rb_IT.Text); cb_industries.SelectedItem = Rb_IT.Text; } } private void rb_fin_CheckedChanged(object sender, EventArgs e) { if (rb_fin.Checked == true) { cb_industries.Items.Add(rb_fin.Text); cb_industries.SelectedItem = rb_fin.Text; } } private void Rb_oil_CheckedChanged(object sender, EventArgs e) { if (Rb_oil.Checked == true) { cb_industries.Items.Add(Rb_oil.Text); cb_industries.SelectedItem = Rb_oil.Text; } } private void Rb_Steel_CheckedChanged(object sender, EventArgs e) { if (Rb_Steel.Checked == true) { cb_industries.Items.Add(Rb_Steel.Text); cb_industries.SelectedItem = Rb_Steel.Text; } } } }

SCREEN SHOT OF THE PROJECT

Conclusion: This project “ON LINE STOCK TRADING” solves all the problems faced by the manual and achieves the goal. The search results are accurate and easily understand the can personalize the stock trading to know about the stock and the transaction performed. All the necessary testing has been done on the system and any kind of can use the system without difficulty.

Ex:No:6

HOSPITAL MANAGEMENT

INTRODUCTION: The Project Hospital Management is done to computerize the hospital details and to maintain it focus on higher availability. By using this project we can be able to retrieve all the details of the patient and staff . In this project we have used MS Visual Basic6.0 as the programming language because it enhances the friendliness and provides an improved presentation on the front end. The database has been selected as MS Access due to its capability of handling large volumes of data spread across several database and s. SYSTEM STUDY AND ANALYSIS: Problem Definition: The main idea of problem analysis is collecting data on the existing system and performing critical documentation of data and its related information The Problem Analysis is conducted with following objectives  To maintain the patient details of the hospital.  To maintain the details of the staff .  Retrieving the resulted data. EXISTING SYSTEM: The existing system is used to edit the form, update the patient details of the hospital management system. The retrieving of required data of the patients ,staff details, fees, Expense, drug, ission, income. PROPOSED SYSTEM: It is fully computerized so it eliminates the problems of existing system. The system has been developed using Visual Basic as front end and MS Access as back end. The system is planned to provide more forms and also to satisfy the hospital management s. The form and also to satisfy the hospital management s. The form details are as follows  The patient details.  The staff member details ( the staff member varies from higher hierarchy to lower hierarchy including Doctors, Nurse, House Keeping, Drivers/security).  The ission form for ission of a patient details.  The doctor form displays the details of a doctor.  The drugs form displays the drug details and the stock available in the hospital.  The expense form gives the information that is used to maintain the whole hospital for per annum.  The income form displays the details of the hospital income for per week, per month, per annum.

 The fees form includes the fees of a doctor ,room, etc.  The driver form displays the details of a driver.  The House keeping form display the details of a house keeper. HARDWARE REQUIREMENTS: U

: HP

PROCESSOR SPEED

:2.80GHz/1066MHz

MEMORY

:2GB RAM

HARD DISK

:250GB

MONITOR

:HP 18.5’

SOFTWARE REQUIREMENTS: Operating systems: Microsoft Windows XP Packages: MS Visual Basic 6.0, MS Access 2003 SYSTEM DESIGN According to the webserver the process are designed and executed SOFTWARE TESTING: There are two types of software testing 1. Code testing. 2. Specification Testing . The philosophy of testing is to mind the errors. Test cares are designed. A Test is a set of data that system will process at normal input. UNIT TESTING:  The form that made up of system are tested in unit testing  Unit testing is preformed from bottom up starting with the smallest and lowest level models and processed one at time  The bottom level modules are tested and the next level in the lower one are tested

SYSTEM TESTING: System tested is done to find the description between the system and its original objective, current specification and system documentation.

INTEGRATION TESTING:  Integration testing is a systematic testing the construction of the form structure while at same time conducting test to remove errors associated within the interface.  Asking the s about the form required by then test the output generated are all displayed by system under consideration.  Output testing has not resulted in many corrections in the systems. CODINGS: MAIN: Private Sub Command1_Click() addmi.Show Unload Me End Sub Private Sub Command2_Click() StaffDetails.Show Unload Me End Sub Private Sub Command3_Click() Drugs.Show Unload Me End Sub Private Sub Command4_Click() Income.Show Unload Me End Sub Private Sub Command5_Click() Expense.Show Unload Me End Sub Private Sub Command6_Click() LAB.Show Unload Me End Sub Private Sub Command7_Click() End End Sub

ISSION FORM: Private Sub Command1_Click() addmid.Show Unload Me End Sub Private Sub Command2_Click() Main.Show Unload Me End Sub Private Sub Command3_Click() Adodc1.Recordset.AddNew Text1.SetFocus End Sub Private Sub Command4_Click() End End Sub Private Sub Text9_LostFocus() Adodc1.Recordset!docfe = "0" Adodc1.Recordset!drufe = "0" Adodc1.Recordset!roomfe = "0" Adodc1.Recordset!labfe = "0" Adodc1.Recordset!disfe = "0" Adodc1.Recordset.Update MsgBox "Patient added" End Sub MIDDLE FORM: Private Sub Command1_Click() addmi.Adodc1.Recordset.MoveFirst Do While addmi.Adodc1.Recordset.EOF = False If Text1.Text = addmi.Adodc1.Recordset!adn Then X=1 fees.Text1.Text = addmi.Adodc1.Recordset!docfe fees.Text2.Text = addmi.Adodc1.Recordset!drufe fees.Text3.Text = addmi.Adodc1.Recordset!roomfe fees.Text4.Text = addmi.Adodc1.Recordset!labfe fees.Text5.Text = addmi.Adodc1.Recordset!disfe Exit Do Else addmi.Adodc1.Recordset.MoveNext End If Loop If X = 1 Then fees.Show Me.Hide

Else MsgBox "Enter the correct number" End If End Sub DOCTOR FORM: Private Sub Command1_Click() StaffDetails.Show Unload Me End Sub Private Sub DataGrid1_GotFocus() 'Adodc1.Recordset.f End Sub Private Sub Form_Load() Adodc1.Recordset!desig = "Doctor" 'Adodc1.Recordset.Filter End Sub DRIVER/SECURITY FORM: Private Sub Command1_Click() StaffDetails.Show Unload Me End Sub DRUG FORM: Private Sub Command1_Click() DataReport1.Show Unload Me End Sub Private Sub Command2_Click() Adodc1.Recordset.MovePrevious If Adodc1.Recordset.BOF = True Then MsgBox "This one is first" Adodc1.Recordset.MoveFirst End If End Sub Private Sub Command3_Click() Adodc1.Recordset.MoveNext If Adodc1.Recordset.EOF = True Then MsgBox "This is last one " Adodc1.Recordset.MoveLast End If End Sub Private Sub Command4_Click()

Unload Me End Sub Private Sub Command5_Click() Main.Show Unload Me End Sub Private Sub Command6_Click() search.Show Unload Me End Sub EXPENSE FORM: Private Sub Combo1_Click() Adodc1.Recordset.MoveFirst Do While Adodc1.Recordset.EOF = False If Combo1.Text = Adodc1.Recordset!Month Then Text1.Text = Adodc1.Recordset!staff_salary Text5.Text = Adodc1.Recordset!tele Text3.Text = Adodc1.Recordset!electric Text2.Text = Adodc1.Recordset!cleaning Exit Do Else Adodc1.Recordset.MoveNext End If Loop End Sub Private Sub Command1_Click() Expense1.Show Unload Me End Sub Private Sub Command2_Click() Main.Show Unload Me End Sub Private Sub Command3_Click() Unload Me End Sub Private Sub Form_Load() While Adodc1.Recordset.EOF = False Combo1.AddItem Adodc1.Recordset!Month Adodc1.Recordset.MoveNext Wend End Sub

ANNUAL EXPENSE FORM: Dim X As Long Private Sub Command1_Click() Unload Me End Sub Private Sub Command2_Click() Expense.Show Unload Me End Sub Private Sub Form_Load() X=0 Expense.Adodc1.Recordset.MoveFirst Do While Expense.Adodc1.Recordset.EOF = False X = Val(X) + Val(Expense.Adodc1.Recordset!staff_salary) + Val(Expense.Adodc1.Recordset!tele) + Val(Expense.Adodc1.Recordset!electric) + Val(Expense.Adodc1.Recordset!cleaning) Expense.Adodc1.Recordset.MoveNext Loop Label1.Caption = Val(X) End Sub FEES DETAILS FORM: Private Sub Command2_Click() addmi.Show Unload Me End Sub Private Sub Command3_Click() End End Sub Private Sub Command4_Click() addmi.Adodc1.Recordset!docfe = fees.Text1.Text addmi.Adodc1.Recordset!drufe = fees.Text2.Text addmi.Adodc1.Recordset!roomfe = fees.Text3.Text addmi.Adodc1.Recordset!labfe = fees.Text4.Text addmi.Adodc1.Recordset!disfe = fees.Text5.Text addmi.Adodc1.Recordset.Update MsgBox "fees updated" End Sub

Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single) Text6.Text = (Val(Text1.Text) + Val(Text2.Text) + Val(Text3.Text) + Val(Text4.Text)) Label8.Caption = addmi.Adodc1.Recordset!Name End Sub

Private Sub Text5_LostFocus() Text6.Text = (Val(Text1.Text) + Val(Text2.Text) + Val(Text3.Text) + Val(Text4.Text)) End Sub HOUSE KEEPING FORM: Private Sub Command1_Click() StaffDetails.Show Unload Me End Sub INCOME FORM: Private Sub Command1_Click() Main.Show Unload Me End Sub Private Sub Form_Load() addmi.Adodc1.Recordset.MoveFirst Do While addmi.Adodc1.Recordset.EOF = False a = a + Val(addmi.Adodc1.Recordset!docfe) + Val(addmi.Adodc1.Recordset!drufe) + Val(addmi.Adodc1.Recordset!roomfe) + Val(addmi.Adodc1.Recordset!labfe) addmi.Adodc1.Recordset.MoveNext Loop Label7.Caption = a End Sub Private Sub Label1_Click() Income.Show Unload Me End Sub LAB DETAIL FORM: Private Sub Command6_Click() End End Sub Private Sub Command7_Click() Main.Show Unload Me End Sub Private Sub Form_Load() Adodc1.Recordset.MoveFirst Do While Adodc1.Recordset.EOF = False b = b + Val(Adodc1.Recordset!blood) Adodc1.Recordset.MoveNext Loop

Label2.Caption = b Adodc1.Recordset.MoveFirst Do While Adodc1.Recordset.EOF = False c = c + Val(Adodc1.Recordset!sugar) Adodc1.Recordset.MoveNext Loop Label3.Caption = c Adodc1.Recordset.MoveFirst Do While Adodc1.Recordset.EOF = False d = d + Val(Adodc1.Recordset!malaria) Adodc1.Recordset.MoveNext Loop Label4.Caption = d Adodc1.Recordset.MoveFirst Do While Adodc1.Recordset.EOF = False e = e + Val(Adodc1.Recordset!typoid) Adodc1.Recordset.MoveNext Loop Label5.Caption = e Label6.Caption = Val(Label2.Caption) + Val(Label3.Caption) + Val(Label4.Caption) + Val(Label5.Caption) End Sub NURSE FORM: Private Sub Command1_Click() StaffDetails.Show Unload Me End Sub STAFF DETAIL FORM: Private Sub Command1_Click() Doctors.Show Unload Me End Sub Private Sub Command2_Click() Nurse.Show Unload Me End Sub Private Sub Command3_Click() HouseKeeping.Show Unload Me End Sub

Private Sub Command4_Click() Drivers.Show Unload Me End Sub Private Sub Command5_Click() Main.Show Unload Me End Sub

CONCLUSION: Hospital management has vast amount of data to manipulate. Manual access and storing of data takes long time for processing. Also there is chance of data loss. The online hospital management encloses all the information required in a single kit. Hence it gains advantage in time basis and accuracy basis. Locating data is made easy here.

Ex:No:7

LIBRARY OF COMPUTER SECURITY RELATED ALGORITHMS

INTRODUCTION: The project “LIBRARY OF COMPUTER SECURITY RELATED ALGORITHMS” is a unique one implemented for MIET ENGG COLLEGE developed entirely on windows operating system. It aims at creating comprehensive software suited to the needs of college which stores the details about security related algorithms. This project will control entire college under single entity. All information of security algorithms are maintained in a legible manner. This project maintains database of each security algorithms and categories and creates report of any type write reference to database. SYSTEM STUDY AND ANALYSIS: PROBLEM DEFINITION: The main idea of problem analysis is collecting data on the existing system and performing critical documentation of the data to factor our relevant information. The problem analysis is conducted with the following objectives  Identify the type of security algorithm.  Identify the title of algorithm.  Identify the purpose and stack number. EXISTING SYSTEM: The maintenance for the library is currently done using software developed is visual basic. In the existing system product’s inward and outward entries are stored. The process for these entries is done and provides to stock statement for the specific period. PROPOSED SYSTEM: It is fully computerized. So it eliminates the problem of existing system. The system has been developed in visual basic as front end and MS Access as back end. The system is planned to provide more report and also to satisfy for computers requirements. The form details are as follows:  Searching  Viewing HARDWARD REQUIREMENTS: U Processor Speed Memory Hard Disk

:Core i3 :1.7GHZ :1GB :200GB

SOFTWARE REQUIREMENTS: Operating System :Windows 7 Packages :MicroSoft Visual Studio 6.0 SYSTEM DESIGN: System design involes translating system requirements and conceptual design into technical specifications and general flow of processing.After the system requirements have been identified,information has been gathered to the problem,and after evaluating the existing system is proposed. INPUT DESIGN: The input for this project is id,,algoritm name,authoe name. OUTPUT DESIGN: The output for this project is finding the issuing of book of algorithms and its type. DATABASE DESIGN: The process of creating the database involves the following steps:  Defining the algorithm.  Determining the algorithm type.  Determining the uses of algorithm. DETAILS TABLE: FIELD NAME Algorithm Name Author name Purpose Version

DATA TYPE TEXT TEXT TEXT TEXT

ISTRATION DETAILS: The most important things to consider during the developed for the application are algorithm name, author name, purpose, version. SOFTWARE TESTING: The philosophy of the testing is to find the errors. Test cases are devised with purpose in mind. A test case is a set of data that the system will process at normal input; However the data are created with the express intent of determining whether the system will process them correctly.

The two testing strategies are,  Code Testing  Specification Testing Regardless of which strategy is followed, the following levels of tests are preferred. UNIT TESTING:  The program that make up a system are tested in unit testing.  Unit testing focuses first on the modules, independently of one another to locate the errors.  Unit testing is performed from the bottom up, starting with the smallest and lowest level modules and proceeding one at a time.  Once the bottom level modules are tested, the next levels that use the lower-level ones are tested. SYSTEM TESTING: System testing is done to find discrepancies between the system and its original objective, current specification and system documentation.

INTEGRATION TESTING:  Integration testing is a systematic testing for constructing the program structure while at the same time conducting tests to uncover errors associated within the interface.  Asking the s about the format required by them tests the output generated or displayed by the system under consideration.  Output testing has not resulted in many corrections in the system.  The inventory system has undergone testing using the above testing techniques.

USE CASE DIAGRAM:

log on log on log in in log on

sales stock detail sales sales sales manager view view view view view view view view stockist update update update datasystem

purchase log log out out purchase

general manager

CLASS DIAGRAM: :

SALES:

reports genera...

CLASS DIAGRAM:

:

: stockist

: datasystem

the system

SALES:

: stockist

: datasystem

check for availability of the item

display availabity details

store the sales item details

SEQUENCE DIAGRAM:

: stockist

: datasystem

: manager

: general manager

the system

check for availability of the item

display availabity details

store sales item details

store the purchase item details

check for details

display details

generate reports

COLLABORATION DIAGRAM: : 1: the system datasyste m

stockist

PURCHASE: 3:store purchase item details 1: check for availibility details datasyste m

stockist

2:display availibility details

REPORT: 1: view the details manager

datasyste m 2: display details

3: generate reports

general manager

OVERALL COLLOBORATION DIAGRAM:

stockist

5:store the purchase details 4:store sales details 2:check for availability of the item 1: the system datasyste m 2: 3: display availabilty details 3: 6:check for details

manager

the system

sale the item

purchase the item

option

view

MANAGER:

the system

view the database

generate reports

:

the systems

update

CODING: AUTHENTICATION: Private Sub Command1_Click() If Text1.Text = "lib" And Text2.Text = "s" Then Me.Hide classification.Show Else MsgBox "Oops!~Wrong name or " End If End Sub BOOK SELECTION: Private Sub Check1_Click() Me.Hide security_books.Frame2.Visible = False security_books.Frame1.Visible = True security_books.Frame1.Caption = "Cloud Security" security_books.Show End Sub Private Sub Check2_Click() Me.Hide security_books.Frame1.Visible = False security_books.Frame2.Visible = True security_books.Frame2.Caption = "Grid Security" security_books.Show End Sub CLASSIFICATION OF BOOKS: Private Sub Option2_DblClick() Me.Hide books_selection.Show End Sub SECURITY BOOKS: Private Sub Check1_Click() Unload Me End Sub

FORM LAYOUT:

CONCLUSION: Thus the project library of computer security algorithms using vb 6.0 as a front end and ms access as the back end hass been successfully analyzed, designed, executed and tested.