47357213-SRS-on-Employee-Detail-Complete-project-on-vb

EMPLOYEE Management system A Project Report Submitted in Partial Fulfillment Of the Requirements for the Award of Degree of Bachelor of Computer Application Of the Bastar University

Submitted by Nitesh Bhura & Kuvendra Kumar Patle

UNDER THE GUIDENCE OF Ms. Garima Gupta

Department of Computer Science

CHRIST COLLEGE, JAGDALPUR SESSION: 2009-10

Employee Management System 201 0

CERTIFICATE -1

CERTIFICATE OF APPROVAL

This is to certify that the project work entitled “ Employee Management System” submitted by Nitesh Bhura & Yogesh Verma in partial fulfillment

of the requirements for the award of the degree of Bachelor of Computer Applic Applicati ation, on, sessio session n 2009-1 2009-10 0 at Christ Christ Colleg College, e, to Bastar Bastar Univer Universit sity, y, jagdalpur is a record of the student’s own work. This work has not been submitted to any other University or institute for the award of any degree or diploma to the best of my knowledge.

(Signature of HOD with Date) (Name) (College)

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CERTIFICATE –2

CERTIFICATE OF EVALUATION

This is to certify that the project report entitled “ Employee Management System” being Nitesh Bhur Bhura a & Yogesh Verma in partial being submitted submitted by Nitesh

fulfillment of the requirements for the award of the degree of Bachelor of

Computer Application, session 2009-10 at Christ College, to Bastar University, jagdalpur, is a record of the student’s own work. This work has not been submitted to any other University or institute for the award of any degree or diploma to the best of my knowledge.

Internal Examiner

Date:

Designation:

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CERTIFICATE – 3

CERTIFICATE OF ORIGINALITY

This is to certify that the project report entitled “ Employee Management System” in partial fulfillment of the requirements for the award of the degree

of Bachelor of Computer Application, session 2009-10 to Bastar University, jagdalpur, is carried out by _______________ at _____________, under my supervision & guidance. The matter embodied in this project is genuine work done by the student and has not been submitted to this or any other University or institute for the award of any degree or diploma to the best of my knowledge.

Signature of Project Guide Date: Name: Designation

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CERTIFICATE – 4

SELF CERTIFICATE

This to certify that the project report entitled “ Employee Management System” is done by us is an authentic work carried out for the partial

fulfillment of the requirements for the award of the degree Bachelor of Computer Application, under the guidance of Ms. Garima Gupta.

Name of the student

Roll No. Signature o

student 1. Nitesh Bhura 2. Yogesh Verma

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ACKNOWLEDGEMENT The austerity and satisfaction that one gets on completing a project cannot be fulfilled without mentioning the people who made it possible, with gratitude, we are very much thankful to the Almighty God who helped us all the way throughout the project and who has molded us into what we are today. We are privileged to express our sincere gratitude to honorable Rev. Fr.Abraham Kannampala, Principal, Christ College, Jagdalpur for all encouragement he gave us. We express our sincere thanks to extreme gratitude to Mr.Sushil Sahu (H.O.D.) of Computer Science for all his valuable suggestions and guidance throughout our project. We wish to express our hearty gratitude to our internal project guide, Ms. Garima Gupta for his valuable suggestions and guidance throughout the tenure of our project .We extend our sincere thanks to all the college staff members who helped us to complete this project successfully.

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Employee Management System 201 0 Finally, we express our sincere thanks to our entire friends and all the other people who had imparted their knowledge and expertise upon us.

CONTENTS CHAPTER – 1 INTRODUCTION

1.1 Background Study 1.1.1 The Organization Profile 1.1.2 Study of existing System 1.2 Project Overview 1.3 Objective of the project CHAPTER – 2 PROBLEM ANALYSES 2.1 Study of the proposed System 2.1.1 Problem Definition 2.1.2 Solution Strategies 2.2 System Requirements 2.2.1 Hardware Requirements

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Employee Management System 201 0 2.2.2 Software Software Requiremen Requirements ts 2.3 Software Software Justifica Justification tion 2.4 Cost Estimatin Estimating g & Schedu Scheduling ling

CHAPTER – 3 DESIGN DESIGN & DEVELOPMENT PROCESS 3.1 Design Design Notati Notations ons 3.1.1Data Flow Diagram 3.1.2E-R diagram 3.2 Design Design Proces Process s 3.2.1 Database design 3.2.2 Input design 3.2.3 Output design CHAPTER – 4 TESTING TESTING & IMPLEMENTATION 4.1 System System Testin Testing g 4.2 System System implem implement entati ation on 4.2.1Implementation procedures 4.2.2Operational documentation 4.3 System System Mainte Maintenan nance ce CHAPTER - 5 CONCLUSIONS Scope for further Enhancement Page 8

Employee Management System 201 0 Bibliography

Chapter – 1

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1.1

Backgr Backgroun ound d study study--

This Project is based on the employee management system of any company or shop. the owner of the shop is maintain record of employees and workers on daily basis and this project will help him to maintain the record of an employee in a easily and a quickly manner, with the help of these software records were updated, edited, added, deleted very easily.

1.1.1 The organization profileThe main work of this organization is maintaining the records of employees and the work of maintaining records is done on the register.

1.1.2 Study of the existing systemThe method of maintaining the record in the organi organizati zation on is by writi writing ng all details details in regist register er but in this this they they find find some some difficulty to add new records, delete any existing record or for editing (or) doing any changes in records. If they want to do any of the above tasks, they are writing the whole things again and it will take time also.

1.2 1.2

Proj Projec ectt over overvi view ew-The project is highly flexible and is well efficient for managing all information about the employee. The key focus is: well management of data and easy retrieval of information. The speed and accuracy should be maintained in a proper way. Changes can be done very easily using

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Employee Management System 201 0 the facility and flexibility in v.b. 6.0 and access 2007. The software can be developed in a neat and simple manner hence it reduces operator’s work.

1.3 Objective of the projectThe main goal of this project is to make the record of employee’s easier & quicker. •

It is situated for all level of peoples.

•

It provides proper details about all the employee & their posts.

•

User friendly environment makes the data handling more easily.

It easily provides an environment where the user can get information about all the employees/workers. •

Chapter-2

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2.1- Study of the proposed system: This system consists of different table which contains the record of employees & it is commented through VB which is the front end. In VB we have seen the information about the employee. You can also provided the different buttons like, add, delete, edit, exit etc, which helps you to edit any data & make your work easier.

2.1.1- Problem definition: In the old system the main task of editing is not done easily & it will also take time. But in the proposed system the main assumptions are, the system should already contains all the hardware’s & software’s as well as the person who use this product should familiar with win 98 or win xp or any operating system.

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Employee Management System 201 0 2.1.2- Solution strategies: The main solution of the problem is to provide suitable & user friendly environment to a user so that the user can maintain the detail of employee in a very easy manner. 2.2

SYSTEM REQUIREMENT

Hardware Requirement The configuration given below is the Hardware handled for the system development.

Processor : Primary Memory (RAM) : 64 MB or Above Secondary Memory (Hard disk) : 20 GB or Above

Monitor

Display card : SV

Mouse

Cabinet

Software Requirement

Operating System : Windows 98 or above Front End tool : Visual Basic 6.0 Back End tool : MS-Access

2.3

SOFTWARE JUSTIFICATION

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Employee Management System 201 0 Operating System As the company is presently has its showroom in One place, STAND ALONE system is proposed with WINDOWS 98 operating system.

Front End tool Visual Basic 6.0 Microsoft Visual Basic 6.0 is the powerful programming language to develop application for windows. Windows is the operating system, which runs based on messages and with rich user interface. Here are little details about how windows works and programming model using Visual Basic.

How Windows Works WINDOWS, EVENTS AND MESSAGES Windows involves three key concepts: windows, events and messages. Think of a window as a rectangular region with its own boundaries. For example, Explorer window in Windows, a Document window within word processing program, or a dialog box that pops up to remind you of an appointment. A command button is also a window. Icons, text boxes, option buttons and menu are all windows. The Microsoft Windows operating system manages all of these many windows by assigning each one a unique id number (window handle or hWnd). The system continually monitors each of these windows for signs of activity or events. Events can occur through user actions such as a mouse click or a key press, through programmatic con trol, or even as a result of another window’s actions.

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Employee Management System 201 0 Each time an event occurs, it causes a message to be sent to the operating system. The system processes the message and broadcasts it to the other windows. Each window can then take the appropriate action based on its own instructions for dealing with that particular message (for example, repainting itself when it has been uncovered by another window). Dealing with all of the possible combinations of windows, events and messages could be very difficult. Many of the messages are handled automatically by Visual Basic; others are exposed as event procedures for our convenience. This allows us to quickly create powerful applications without having to deal with unnecessary details.

UNDERSTANDING THE EVENT-DRIVEN MODEL In traditional or “procedural” applications, the application itself controls which portions of code execute and in what sequence. Execution starts with the first line of code and follows a predefined path through the application, calling procedures as needed. In an event-driven application, the code doesn’t follow a predetermined path – it executes different code sections in response to events. Events can be triggered by the user’s actions, by messages from the system or other applications, or even from the application itself. The sequence of these events determines the sequence in which the code executes, thus the path through the application’s code differs each time the program runs. Because we can’t predict the sequence of events, our code must make certain assumptions about the “state of the world” when it executes. When we make assumptions (for example, that an entry field must contain a value before running a procedure to process that value), we should structure our application in such a way as to make sure that the assumption will always be valid (for example, disabling the command button that starts the procedure until the entry field contains a value). Our code can also trigger events during execution. For example, programmatically changing the text in a text box cause the text box’s Change event to execute. If you assumed that this event would only be triggered by user information, you might see unexpected results. That’s why it is very important to understand the event-driven model and keep it in mind when we design the application.

INTERACTIVE DEVELOPMENT The traditional application development process can be broken into three distinct steps: code writing, compiling the code, and testing code. Unlike traditional languages, Visual Basic uses an interactive approach to development, blurring the distinction between the three steps.

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Employee Management System 201 0 With most languages, if we make a mistake in writing the code, the compiler catches the error when we start to compile the application. We must then find and fix the error and begin the compile cycle again, repeating the process for each error found. Visual Basic interprets the code as we enter it, catching and highlighting most syntax or spelling errors on the fly. It’s almost like having an expert watching over our shoulder as we write the code. In addition to catching errors on the fl, Visual Basic also partially compiles the code as it is entered. When the code is ready to run and test the application, there is only a brief delay to finish compiling. If the compiler finds an error, it is highlighted in the code. We can fix the error and continue compiling without having to start over. Because of the interactive nature of Visual Basic, we can’t test the effects of the code as we work rather than waiting to compile later.

USER INTERFACE ELEMENTS Visual Basic provides us a lot of User Interface elements, which are easier to create and use. For example Forms, Menus, dialog boxes and supporting controls such as Check Box, List Box, Edit Box, Etc.

DATA BASE CONNECTIVITY Visual Basic supports a lot for data base connectivity; we can use ODBC to connect with different databases like Oracle, Sybase, Etc. And w e have use DAO (Data Access Objects) mainly used for Microsoft’s jet data base engine. We can use ADO and RDO to access databases, the following explains about ADO and RDO.

ACTIVE X DATA OBJECTS (ADO) Active X Data objects (ADO) enable client applications to access and manipulate data from a database server through an OLE DB provider. Its primary benefits are ease of use, high speed, low memory overhead, and a small disk footprint. ADO supports key features for building client/server and Web-based applications. ADO also features Remote Data Service (RDS), by which we an move data from a server to a client application or Web page, manipulate the data on the client, and return updates to the server in a single round trip.

REMOTE DATA OBJECTS (RDO) RDO is a popular way to build efficient data access to relational ODBC databases. With RDO, we can create simple cursor less result sets, or more complex batch or client-side

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Employee Management System 201 0 cursors. We can limit the number or rows returned and monitor all of the messages and errors generated by the remote data source without compromising the executing query. One of the important features in RDO that is not available in DAO is the ability to handle queries and stored procedures that return multiple result sets. This feature is commonly used whenever required to load multiple controls (such as combo boxes) with data from multiple tables. This feature eliminates the redundant processing and network traffic overhead of using many separate queries.

DYNAMIC LINK LIBRARIES (DLL) Dynamic Link Libraries (DLL) is linked dynamically as the program executes. Unlike Static Link Libraries, these libraries provide us a lot of advantages. DLLs are executables, which can be linked when required. And the main advantage is more than one application can use the same DLLs. In Visual Basic we can create and use DLLs.

ACTIVE X CONTROLS An ActiveX control is an execution to the Visual Basic Toolbox. We can use Active X controls just like any of the standard built-in controls, such as the Check Box control. When we add is Active X control to a program, it becomes part of the development and run-time environment and provides new functionality for the application. Active X controls leverage our capabilities as a Visual Basic programmer by retaining some familiar properties, events, and methods, such as the Name property, which behave, as we would expect. Then, however, the Active X controls feature methods and properties that greatly increase our flexibility and capability as a Visual Basic Programmer. We can create Active X control more easily in Visual Basic.

Back End Tool

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Employee Management System 201 0 MS-Access On a program of software that can help us to access data and perform operations it is called a “Data Base Management System”. The DBMS whose design is based on the Relational Theory is called “The Relational Database Management System” or RDBMS. MS-Access is a RDBMS, offers capabilities of both Relational and Object Oriented database systems. It supports very large databases that could contain hundreds of terabytes of information. The records are represented in a flat two dimensional table with rows and columns. Each column has an unique name. All elements in each column are of same kind. MS-Access provides access to many concurrent users to the order of thousands managing large amount of data could present administrative and performance challenges. MS-Access is the default backend for Visual Basic. Creating tables and making data entries in MS-Access are made easier. It has the advantage of querying. It is more faster in retrieving data. The data can also be external to the database. It has enriched data types.

2.4 COST ESTIMATION AND SCHEDULING

Project estimation and scheduling were carried out together by the project leader as Per the norms of the company. Some cost estimation was done at the early stage before the schedules were drawn up. Once the project was underway, estimates were updated. The factors involved in computing the total cost of a software project were * Hardware & software cost, * Maintenance cost, * Travel and training cost and * Effort cost. Scheduling as well as estimating the effort required to develop the software system were done by the project leader in discussion with the Company officials.

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CHAPTER - 3

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Employee Management System 201 0 3.1

Design Notations

3.1.1

Data Flow Diagram

Report1

Login Login Change_Password Change_Password

Personal_Detail Personal_Detail

Employee Detail

Professional_Detail Professional_Detail

Salary_Detail Salary_Detail

Report2 Report3

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3.1.2

E-R diagram

1. Employee’s Personal Detail.

Qualificati on

Emp_Id

D_O_B Name

Address_Lo cal_ Guardian

Age

Name_Lo cal_ Guardian

Nationalit y

Personal_Detail

Mother’s_Nam e

Occupation

Address

Father’s_Nam e

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Phone_n o


2.

Employee’s Professional Detail.

D_o_j

Emp_Id

Departmen t

Experience

Designation

Professional_Detail

3. Employee’s Salary Detail.

TA

Emp_Id

DA

Basic_Sala ry

HRA

Salary_Detail

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4. Login Form.

User_name

Password

Login

5. Change_Password.

New_Passwor d

User_name

Retype_Ne w_Passwor d

Password

Salary_Detail

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3.2

Design Process

3.2.1 Database design

1. Login Form

Field Name User_name Password

Data type Text Text

Size 20 10

Data type Text Text Text Text

Size 20 10 10 10

Data type Text Text Text Date/Time

Size 20 30 20 8

2. Change_Password

Field Name User_Name Password New_Password Retype_New_Password

3. Professional_Detail

Field Name Emp_Id Designation Department d_o_j

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Employee Management System 201 0 Experience

Text

20

Data type Integer Text Integer Text Text Text Text Text Text Text Text

Size 2 50 2 20 50 15 50 50 50 50 50

Text Date/Time

50 8

4. Personal_Detail

Field Name Emp_id Name Age Nationality Address Phone_no Father’s_name Occupation Mother’s_name Name_Local_Guardian Address_Local_Guardia n Qualification D_O_B

5. Salary_Detail

Field Name Emp_Id Basic_Salary TA

Data type Text Text Text

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Size 20 10 10

Employee Management System 201 0 DA HRA

Text Text

10 10

3.2.2 INPUT DESIGN Errors committed by data entry operator can be controlled by the input design. The following approaches have been incorporated into the input design of the proposed system.

MENU A menu is a selection list that simplifies the data entry the user can choose from a list of option, by typing the option letter associated with option in position where the cursor is located. This project has both Graphical Menu and also Pull down Menu Graphical Menu is designed in such a way that, if the user moves the mouse cursor above the main option – sub options displayed automatically.

FORMATTED SCREEN Data entry screens have been designed which are similar in formatting source documents. Help screens have been designed the user to enter data without confusion.

DATA VALIDATION The input data are validated to minimize errors validation is done. In certain cases validation is made to check whether the given data is numeric or not.

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Employee Management System 201 0 USER FRIENDLINESS Appropriate messages are provided to the user to inform of what is happening. Errors are used to indicate the error code and specific error message.

CONSISTENT FORMAT A fixed format is adopted for displaying the title and the messages. Each screen has a status line, which displays the operation that can be performed after data entry.

INTERACTIVE DIALOGUE The system participates in interactive dialogue and is able to cope with missing or omitted information. It covers the dialogue by retaining adequate information between each dialogue.

3.2.3 OUTPUT DESIGN It is necessary that the output reports be compatible format with the manual reports. The output has been designed in mind. Output design is the basis by which many users evaluate the usefulness of the system. The output forms used in this software are required for query response and reports. The emphasis is required for producing the hard copy of the information requested or displaying the output on a CRT screen.

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CHAPTER – 4

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4.1 SYSTEM TESTING Software testing is a crucial element of software quality assurance and represents the ultimate review of specification, design and coding. The increasing visibility of software as a system element and the attendant "cost" associated with a software failure are motivating forces for well-planned, thorough testing. Testing is a set of activities that can be planned in advance and conducted systematically. Testing begins at the module level and work towards the integration of entire computers based system. Nothing is complete without testing, as it is vital success of the system.

Unit Testing Unit testing focuses on the verification of smallest unit of software design of the module. To check whether each module in the software works properly so that it gives desired outputs to the given inputs. All validations and conditions are tested in the module level in unit test. Control paths are tested to ensure the information properly flows into and out of the program unit under test. Boundary condition are tested to ensure that the modules operates at boundary establishes to restrict processing. All independent paths through control structure are exercised to ensure that all statements in a module have been executed at least once. And finally all errors handling paths are tested. In our system, Unit testing has been successfully handled. The test data was given to each module in all respects and have got desired output. Each module has been found working properly.

Black Box Testing Black Box Testing methods focus on the functional requirements of the software.

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Employee Management System 201 0 This testing enables the software engineer to derive sets of input conditions that will fully exercise all functional requirements for a program. This testing attempts to find errors in the following categories: incorrect or missing functions, interface errors, errors in data structure or external database access, performance errors and initialization errors and termination errors. In our system, Black Box testing has been successfully handled. The test input data was given has got desired output.

User Acceptance Testing The performance of user interactive testing is actually the user show. The user gives live data and checks whether software is giving specified outputs.

4.2 SYSTEM IMPLEMENTATION Implementation Procedures & Operational Documentation Implementation is the phase where the system goes for actual functioning. Hence in this phase one has to be cautious because all the efforts undertaken during the project will be fruitful only if the software is properly implemented according to the plans made. The implementation phase is less creative than system design. It is primarily concerned with user training, site preparation and file conversion. Depending on the nature of the system, extensive user training may be required. The initial parameters of the MIS should be modified as the result of programming efforts; programming provides a reality test for the assumptions made by the analyst.

The system testing checks the readiness and accuracy of the system to access, update and retrieve data from new files. Once the programs become available, the test data are read into the computer and process.

4.3 SYSTEM MAINTENANCE We may define Software Maintenance by describing four activities that are

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Employee Management System 201 0 undertaken after a program is released for use.

Corrective Maintenance The first maintenance activity occurs since it is unreasonable to assume that software testing will uncover all errors in a large software system. The process of including the diagnosis and correction of one or more errors is called corrective maintenance.

Adaptive Maintenance This activity that contributes to the definition of maintenance occurs since rapid change is encountered in every aspect of computing. Therefore, adaptive maintenance modifies software to properly interface with the changing environment.

Perfective Maintenance This activity involves recommendations for new capabilities, modifications to the existing functions and general enhancements when the software is used. To satisfy these requests, perfective maintenance is performed.

Preventive Maintenance This activity occurs when software is changed to improve further maintainability or reliability. If the only available element of a Software Configuration is the source code, maintenance activity begins with the evaluation of the code, often complicated by poor internal documentation. The subtle characteristics such as program structure, global data structure, system interfaces and performance & design constraints are difficult to handle and are often misinterpreted. The amounts of changes that are made to the code are difficult to access.

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CHAPTER – 5

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CONCLUSION The Employee Management System didn’t automate 100% of their work, but it is really a good start to computerize everything and entire Detail can be 100% computerized. As far as the work done so far much care was given about the user friendliness and a very good interaction with the end users. The interface are so designed and channeled the users can never make any mistake while using the application, for an example while adding new record, user’s can’t go out without either saving or canceling the operation, till the time either they save or cancel the current operation all other operations are blocked. There is no chance of making any mistake in the application.

SCOPE FOR FUTHER ENHANCEMENT Search details can be enhanced by detailed identification of searching problems and rectification steps by company.

This system is entirely designed for STAND ALONE usage, according to the need of the customer if needed the same system can be designed with Network facility to handle the branch activities also.

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CODINGS OF FORMS Page 34


Splash Form

Private Sub Timer1_Timer () t=t+1 If t = 1000 Then End Unload Me frmLogin.Show

End Sub

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Login Form Dim con As New ADODB.Connection Dim rs As New ADODB.Recordset Private Sub cmdcancel_Click () End

End Sub Private Sub cmdOk_Click () rs.Open "select * from login", con, adOpenDynamic, adLockOptimistic If txtname.Text = rs (0) Then If txtpassword.Text = rs (1) Then Unload Me MDIemployee_detail.Show Else MsgBox "Invalid Password" txtpassword.SetFocus txtpassword.Text = "" rs.Close End If Else MsgBox "Invalid user name" txtname.SetFocus txtname.Text = ""

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Employee Management System 201 0 End If

End Sub Private Sub Form_Load () con.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=E:\kkk\vb\Mydbempdetail.mdb"

End Sub Private Sub Form_Unload (Cancel as Integer) con.Close Me.Hide

End Sub

MDI Form Private Sub about_us_Click () frmAbout.Show

End Sub Private Sub change_password_Click () frmchange_password.Show

End Sub Private Sub exit_Click () Dim a As Integer a = MsgBox ("Do you want to exit", vbCritical + vbYesNo, "Exit") If a = vbYes Then Unload Me End If

End Sub Private Sub personal_detail_Click () frmpersonal_detail.Show

End Sub Private Sub professional_detail_Click () Page 37

Employee Management System 201 0 frmprofessional_detail.Show

End Sub Private Sub Report1_Click () DataReport1.Show



End Sub Private Sub salary_detail_Click () frm_salary_detail.Show

End Sub

Change Password Form Dim con As New ADODB.Connection Dim rs As New ADODB.Recordset Private Sub cmdchange_password_Click() Dim a As String rs.Open "select * from login", con, adOpenDynamic, adLockOptimistic If Trim(txtname.Text) = rs(0) Then If Trim(txtpassword.Text) = rs(1) Then a = MsgBox("Do you want to change your password", vbYesNoCancel + vbCritical, "Change Password") If a = vbYes Then rs(1) = Trim(txtnew_pass.Text) rs.Update Else Exit Sub End If Else MsgBox "Invalid Password" Exit Sub End If Else

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Employee Management System 201 0 MsgBox "Invalid Username" End If cmdReset_Click rs.Close

End Sub Private Sub cmdExit_Click() Dim a As Integer a = MsgBox("Do you want to exit", vbCritical + vbYesNo, "Exit") If a = vbYes Then Unload Me End If

End Sub

Private Sub cmdReset_Click() txtname.Text = "" txtpassword.Text = "" txtnew_pass.Text = "" txtretype_pass.Text = ""

End Sub Public Sub store() txtname.Text = rs(0) txtpassword.Text = rs(1) txtnew_pass.Text = rs(2) txtretype_pass.Text = rs(3)

End Sub Private Sub Form_Load() con.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=E:\kkk\vb\Mydbempdetail.mdb"

End Sub Private Sub Form_Unload(Cancel As Integer) con.Close

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Employee Management System 201 0 End Sub

Personal Detail Form Dim con As New ADODB.Connection Dim rs As New ADODB.Recordset Private Sub cmd_add_Click () Clear rs.Open "select max (Emp_id) from Personal_Detail", con, adOpenDynamic, adLockOptimistic If rs (0) <> Null Then txt_emp_id.Text = 101 Else txt_emp_id.Text = rs(0) + 1 End If rs.Close cmdSave.Enabled = True

End Sub Private Sub cmd_delete_record_Click () On Error GoTo 11 Page 40

Employee Management System 201 0 Dim a As Integer a = MsgBox ("Do you want to delete the record", vbYesNo + vbCritical, "Delete") If a = vbYes Then rs.Open "select* from Personal_Detail where emp_id=" & Val (txt_emp_id.Text) & "", con, adOpenDynamic, adLockOptimistic rs.Delete rs.Close Clear End If Exit Sub 11: MsgBox "Invalid Record", vbCritical, "Delete"

End Sub Private Sub cmd_exit_Click () Dim a As Integer a = MsgBox ("Do you want to exit", vbCritical + vbYesNo, "Exit") If a = vbYes Then Unload Me End If

End Sub

Private Sub cmd_modify_record_Click () Dim a As Integer rs.Open "select* from Personal_Detail where Emp_id=" & Val (txt_emp_id.Text) & "", con, adOpenDynamic, adLockOptimistic rs.Delete rs.Close rs.Open "select * from Personal_Detail", con, adOpenDynamic, ad LockOptimistic rs.AddNew store rs.Update MsgBox "Record Modified", vbInformation, "Record modified" Clear cmdSave.Enabled = False rs.Close

End Sub Private Sub cmd_print_Click () DataReport1.Show

End Sub

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Employee Management System 201 0 Private Sub cmdSave_Click () Dim a As Integer rs.Open "select * from Personal_Detail where emp_id = " & Val (txt_emp_id.Text) & " ", con, adOpenDynamic, adLockOptimistic While Not rs.EOF If rs (0) = txt_emp_id.Text Then a = MsgBox ("Record Is Duplicate", vbYesNo + vbCritical, "Duplicate Record") Clear rs.Close Exit Sub End If rs.MoveNext Wend rs.AddNew store rs.Update MsgBox "Record Saved", vbInformation, "Record Saved" Clear rs.Close cmdSave.Enabled = False

End Sub

Private Sub cmdview_Click () On Error GoTo 12 List1.Clear On Error GoTo 0 rs.Open "select Emp_id from Personal_Detail", con, adOpenDynamic, adLock Optimistic While Not rs.EOF List1.AddItem rs (0) rs.MoveNext Wend rs.Close List1.Visible = True 12:

End Sub Private Sub Form_Load () List1.Visible = False con.Open "provider= microsoft.jet.oledb.4.0; data source=e:\kkk\vb\MydbEmpDetail.mdb"

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Employee Management System 201 0 rs.Open "select max (Emp_id) from Personal_Detail", con, adOpenDynamic, adLockOptimistic If rs (0) <> Null Then txt_emp_id.Text = rs (0) + 1 Else txt_emp_id.Text = 101 rs.Close End If cmdSave.Enabled = False

End Sub Private Sub Form_Unload (Cancel as Integer) List1.Clear con.Close

End Sub

Private Sub List1_Click () i = List1.ListIndex Emp_Id = List1.Text rs.Open "select * from Personal_Detail where Emp_id=" + List1.Text + "", con, adOpenDynamic, adLockOptimistic txt_emp_id = rs (0) txtname = rs(1) txtage = rs(2) txtnationality = rs(3) txtaddress = rs(4) txtphoneno = rs(5) txtfathername = rs(6) txtoccupation = rs(7) txtmothername = rs(8) txtlocal_g = rs(9) txtlocaladdress = rs(10) txtqualification = rs(11)

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Employee Management System 201 0 DTPicker1.Value = rs (12) rs.Close List1.Visible = False

End Sub Public Sub Clear () txt_emp_id = "" txtname = "" txtage = "" txtnationality = "" txtaddress = "" txtphoneno = "" txtfathername = "" txtoccupation = "" txtmothername = "" txtlocal_g = "" txtlocaladdress = "" txtqualification = "" DTPicker1.Value = Date

End Sub

Public Sub store() rs(0) = txt_emp_id rs(1) = txtname rs(2) = txtage rs(3) = txtnationality rs(4) = txtaddress rs(5) = txtphoneno rs(6) = txtfathername rs(7) = txtoccupation rs(8) = txtmothername rs(9) = txtlocal_g rs(10) = txtlocaladdress rs(11) = txtqualification rs(12) = DTPicker1.Value End Sub

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Professional Detail Form Dim con As New ADODB.Connection Dim rs As New ADODB.Recordset Private Sub cmd_add_Click () Clear rs.Open "select max(Emp_Id) from Professional_Detail", con, adOpenDynamic, adLockOptimistic If rs(0) <> Null Then txt_emp_id.Text = rs(0) + 1 Else txt_emp_id.Text = 101 End If

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Employee Management System 201 0 rs.Close cmd_save.Enabled = True

End Sub Private Sub cmd_delete_record_Click() On Error GoTo 11 Dim a As Integer a = MsgBox("Do you want to delete the record", vbYesNo + vbCritical, "Delete") If a = vbYes Then rs.Open "select* from Professional_Detail where Emp_Id=" & Val(txt_emp_id.Text) & "", con, adOpenDynamic, adLockOptimistic rs.Delete rs.Close Clear End If Exit Sub 11: MsgBox "Invalid Record", vbCritical, "Delete"

End Sub Private Sub cmd_exit_Click() Dim a As Integer a = MsgBox("Do you want to exit", vbCritical + vbYesNo, "Exit") If a = vbYes Then Unload Me End If

End Sub Private Sub cmd_modify_record_Click() Dim a As Integer rs.Open "select* from Professional_Detail where Emp_Id=" & Val(txt_emp_id.Text) & "", con, adOpenDynamic, adLockOptimistic rs.Delete rs.Close rs.Open "select * from Professional_Detail", con, adOpenDynamic, adLockOptimistic rs.AddNew store rs.Update MsgBox "Record Modified", vbInformation, "Record modified" Clear cmd_save.Enabled = False rs.Close

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Employee Management System 201 0 End Sub Private Sub cmd_save_Click() Dim a As Integer rs.Open "select * from Professional_Detail where Emp_Id=" & Val(txt_emp_id.Text) & "", con, adOpenDynamic, adLockOptimistic While Not rs.EOF If rs(0) = txt_emp_id.Text Then a = MsgBox("Record is Duplicate", vbYesNo + vbCritical, "Duplicate Record") Clear rs.Close Exit Sub End If rs.MoveNext Wend rs.AddNew store rs.Update MsgBox "Record Saved", vbInformation, "Record Saved" Clear rs.Close cmd_save.Enabled = False

End Sub

Private Sub cmd_view_Click() On Error GoTo 12 List1.Clear On Error GoTo 0 rs.Open "select Emp_Id from Professional_Detail", con, adOpenDynamic, adLockOptimistic While Not rs.EOF List1.AddItem rs(0) rs.MoveNext Wend rs.Close List1.Visible = True 12: Page 47

Employee Management System 201 0 End Sub Private Sub Form_Load() List1.Visible = False con.Open "provider= microsoft.jet.oledb.4.0; data source=e:\kkk\vb\MydbEmpDetail.mdb" rs.Open "select max(Emp_Id) from Professional_Detail", con, adOpenDynamic, adLockOptimistic If rs(0) <> Null Then txt_emp_id.Text = rs(0) + 1 Else txt_emp_id.Text = 101 rs.Close End If cmd_save.Enabled = False

End Sub Private Sub Form_Unload(Cancel As Integer) List1.Clear con.Close

End Sub

Private Sub List1_Click() i = List1.ListIndex Emp_Id = List1.Text rs.Open "select * from Professional_Detail where Emp_Id=" + List1.Text + "", con, adOpenDynamic, adLockOptimistic txt_emp_id = rs(0) txt_designation = rs(1) txt_department = rs(2) DTPicker1.Value = rs(3) txt_experience = rs(4) rs.Close List1.Visible = False Page 48

Employee Management System 201 0 End Sub Public Sub Clear() txt_emp_id = "" txt_designation = "" txt_department = "" DTPicker1.Value = Date txt_experience = ""

End Sub Public Sub store() rs(0) = txt_emp_id rs(1) = txt_designation rs(2) = txt_department rs(3) = DTPicker1.Value rs(4) = txt_experience

End Sub

Salary Detail Form Private Sub cmd_add_record_Click() Data1.Recordset.AddNew cmd_save.Enabled = True

End Sub Private Sub cmd_delete_record_Click() Data1.Recordset.Delete MsgBox ("Your Record have been Deleted")

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Employee Management System 201 0 End Sub Private Sub cmd_exit_Click() Dim a As Integer a = MsgBox("Do you want to exit", vbCritical + vbYesNo, "Exit") If a = vbYes Then Unload Me End If

End Sub Private Sub cmd_modify_record_Click() Data1.Recordset.Edit MsgBox ("Your Record have been Modified")

End Sub Private Sub cmd_save_Click() Data1.Recordset.Update MsgBox ("Your Record have been saved")

End Sub Private Sub cmd_total_Click() a = Val(txt_bs) b = Val(txt_ta) c = Val(txt_da) d = Val(txt_hra) lbl_Total.Caption = Val(txt_bs) + Val(txt_ta) + Val(txt_da) + Val(txt_hra)

End Sub

Private Sub Form_Load() con.Open "provider= microsoft.jet.oledb.4.0; data source=e:\kkk\vb\MydbEmpDetail.mdb" rs.Open "select max(Emp_id) from Salary_Detail", con, adOpenDynamic, adLockOptimistic If rs(0) <> Null Then txt_emp_id.Text = rs(0) + 1 Else txt_emp_id.Text = 101

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Employee Management System 201 0 rs.Close End If cmd_save.Enabled = False

End Sub

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MODE OF OPERATION

Splash Form This form displays Splash Screen. Page 52


Login Form

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Employee Management System 201 0 In this form user may enter User name & Password. If user name & password matched with the database then user may enter in Software & while entering into the software user may perform further operation. In this way we can provide Authentication facility to the user.

MDI Form Page 54

Employee Management System 201 0 This form contains all the sub forms related to this Project. This form contains different menus & each menu contains a sub menu. While click on the menu, menu will display a sub menu, while clicking on the sub menu we can perform different operation.

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Employee Management System 201 0 Change Password Form In this form user enter user name & old Password, & if old password matched with the database, then user may change his Password.

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Employee Management System 201 0 Personal Detail Form This form contains the Personal Detail of an Employee. In this form we can Add, Save, Modify, Delete, View our data & we can take the Printout also.

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Professional Detail Form This form contains the Professional Detail of an Employee. In this form we can Add, Save, Modify, Delete, View our data & we can take the Printout also.

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Salary Detail Form This form contains the Salary Detail of an Employee. In this form we can Add, Save, Modify, Delete, View our data & we can take the Printout also.

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About Us Form This form displays short description about our Project.

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Generated Reports With the help of Data Environment we can generate Data Report & the Reports of different Forms are as shown below:

Report of Personal Detail Form

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Report of Professional Detail Form

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Report of Salary Detail Form

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47357213-SRS-on-Employee-Detail-Complete-project-on-vb

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