Visual Basic(3)

March 16, 2018 | Author: minimeenal | Category: Microsoft Access, Basic, Databases, Microsoft Excel, Software


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VISUAL BASICMicrosoft released visual basic in 1991. Since its first release visual basic has evolved into a major development environment that covers aspect of programming, form educational application to data base. Microsoft has made VB extremely by gearing all its good features to the window environment. Visual basic is an event driven language intended to implement project or application containing multiple tasks in window environment. Visual basic can serve as an ideal front ²end tool for the client to interact. It has got connectivity mechanisms for all types of data bases situated far and wide in a network and so it can cater to the needs of a large body of clients. Using the latest active X technologies, it can integrate the functionalities provided by other application like word excel and other windows. Its internet capabilities provide easy access to document and application across the internet. Above all it embodies the object oriented technology, which is the cutting edge technology for all the present day developments in the software world. The final application is a true EXE file and so can be freely distributed. The two main themes in developing applications with visual Basic are:  Visual design  Event-driven programming To design user interface of the application you don·t program in Visual Basic, you must first decide how the application interact with the user. In other words, you must decide how each control reacts to user actions, such as the click of mouse, keystrokes, and so on, and you must program these reactions. This is called Event-driven programming, because the application does not determine the flow, instead events caused by the user determines the flow of application. You program the application to react to various external conditions [events], and the user·s actions determine the application flow. MICROSOFT ACCESS Microsoft Corporation, which is the largest producer of software in the world, in the 90·s, introduced the concept of office suit. Microsoft Office is combination of software, such as Microsoft World, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, and Microsoft Access etc. MS-ACCESS is relational database system. A relational database is a database that allows you to group its data into one or more distinct tables that can be related to one another by using fields common to each related table. These relationships can then be used to perform complex searches and produced detail reports. It takes care of most of our database requirements. It allows us to store and organize information in sets of tables, which can be displayed in the form of columns and rows to look like a table or index card. SYSTEM ANALYSIS System Analysis refers into the process of examining a situation with intent of improving it through better procedures and methods. System design is the process of planning a new system to either replace or compliment an existing system. Client Sends request Confirms approval SAMS Sends info Employee log file Send Client info Sends approval/ rejection info Server Data updation Data retrieval Sends EMP leave info Employee excel sheet Gets EMP leave info EMP detail, Attendance detail Leave detail Database Fig: Block Diagram But before any planning is done the old system is thoroughly understand System Analysis refers into the process of examine and requirements determined. System analysis is therefore the process of gathering and interesting facts, diagnosing problems and using the information to recomment improvements in the system or in other words, system analysis means a detailed explanation or description. Before computerization a system under consideration, it has to be analyzed. We need to study how it functions currently, what are the problems, and what is the requirements hat the roused system should meet. The main components of making software are: 1. System and software requirements analysis 2. Design and implementation of software 3. Ensuring, verifying and maintaining software integrity FEASIBILITY STUDY  Technical Feasibility: Minimum requirements for the system are as follows Software: Visual Basic 6.0, MS Access 2003,MS Excel 2003. Hardware: Desktop Computer/laptop, Keyboard, Mouse. Environment: Windows XP. Since these requirements can be met easily, therefore the system is technically feasible. Economical Feasibility: Since the amount required running this system is not more than the expenses of the older method of attendance system therefore the system is economically feasible too. Operational Feasibility: It determines how willingly the proposed system is accepted by the users. The areas we studied show the following results: a) Current working methods are acceptable to the users. If they are not, users may welcome a change that will bring about a more operational and useful system. b) The users have been involved in the planning and development of the project. Early involvement reduces the chances of resistance to the system and change in general, and increases the likelihood of successful projects. 0 Microsoft Word 2003 Microsoft Access 2003 Back End Spreadsheet Microsoft Excess 2007 Operating System Windows XP .TOOLS & TECHNOLOGY USED  Hardware Specification:Technology Processor RAM Hard Disk Space Standard Output Tools Pentium II onwards 512 MB 120 GB Monitor  Software Specification:Technology Interface Designing Back End Database Tools Visual Basic 6.  It keeps track of employee·s attendance. absent.  It also keeps the track of attendance record and helps for employee salary management system.PURPOSE  The proposed project will be used in marking attendance of all the employees. leaves and relevant applications. sitting in the company·s local office/building. useful especially for salary system of the company. . located in the local city.  By our system .  Fast and efficient communication with the server. .SCOPE OF THE PROJECT  Information is organized in the database and we can present the information in various forms by filtering it on various criteria.we can save a lot of time as well as man-power and provide service towards the Smart Attendance Management System.  Software can run on client/server architecture where offices/departments are connected through VPN (Virtual Private Network) or Internet with the server. computers. printers. The technical system contains the tools of latest trend i.PROBLEM DESCRIPTION The definition of our problem lies in manual system and a fully automated system. if we do not update our system. then our business results in losses gradually with time.e. Internet etc. This system is more prone to errors and sometimes the approach to various problems is unstructured. fax. Technical System: With the advent of latest technology. accurate. user-friendly and reliable. Manual System: The system is very time consuming and lazy. The systems with technology are very fast. . Problem description was the main step in first phase of our project life cycle. To find out all problems with the existing system. We discussed every point and at every movement to clear out the actual problem with the current system and defined the actual requirements. what the company expects with the new proposed system. Faster System B. Accuracy C. Reliability D. needs and expectations of company with new system.e. . Informative E. We must clearly understand the problems with existing system and company·s requirements i. we carried out interviews with employees at various levels in the organization.NEED OF ATTENDANCE SYSTEM: A few factors that directed us to develop a new system are given below:A. a study of existing system was made. we followed various steps. In order to complete this step. Application and Cancellation from anywhere to any place SAMS Leave New employee creation Attendance To create this software. which will provide security to the system. that if the employee is the manager of the branch.  It will show employee·s entire details.  To mark the attendance. there was a possibility of fraud. he will mark his 100% attendance. so that he/she can also give a correction request manually. which will protect from fraud.  It would also produce losses for the company. employee has to log in attendance mark form and at leaving time. filtering and eventually salary distribution.While carrying out this study. we come with following problems of the current system: Manual attendance was performed. relevant to the attendance system. assigned to him.  It was also harder to manage it.  Hence inaccuracy was always present in this system. .  Due to the system. We decided to overcome these problems by giving following facilities and operations to perform with a new system:  Employee has to log in the system using his/her id and password. which was not under control of the central city office of the company. due to information collected from various branches/departments.  Information retrieval was also difficult.  Slow. he also has sign out of the system. Our role in this project is mainly to disseminate the information regarding the different activities done in the company. .TEAM SIZE Two members are involved in this project. We are involved in every part of this project. It is a team effort and display proposed system with objectives. Also enhance the information about the facilities provided to employees and to the staff of the company. 0 3. FUTURE ASPECT .3. PROBLEM DEFINITION 1.3. TEAM SIZE 2. CONCLUSION 10. OPERATIONAL FEASIBILITY 5.1.1. TESTING AND DEBUGGING 9. TOOLS AND TECHNOLOGY USED 7. PURPOSE 1. SCOPE OF THE PROJECT 1. FEASIBILITY STUDY 4.1. SYSTEM ANATYSIS 6.3.4. INTRODUCTION OF MICROSOFT OFFICE ACCESS 2003 4.2. TECHNICAL FEASIBILITY 4. ECONOMIC FEASIBILITY 4. FRONTEND (FORMS) 8.CONTENTS 1. INTRODUCTION OF PROJECT 1. BIBLOGRAPHYWEBLIOGRAPHY 11.2. BACKEND (TABLES) 7. NEED OF THE PROJECT 1. SYSTEM DESIGN 7. DATAFLOWDIAGRAM 7.5. INTREODUCTION OF MICROSOFT VISUAL BASIC 6.2. Wixom.BIBLIOGRAPHY BOOK TITLE BOOK AUTHOR Black Book of visual Basic Visual Basic 6 from the GROUND UP System Analysis and design Steven Holzner Garry Cornell Dennish. Roth . SHARMA (HEAD OF UCCS & IT). Project Members:- JYOTI AGARWAL PREFACE . the project in charges for being the constant source of help. Those gave the best approaches for making this project.K. I. knowledge and encouragement and Mr.ACKNOWLEDGEMENT On the successful completion of our project entitled ´SMART ATTENDANCE MANAGEMENT SYSTEMµ. Also I want to thank my partner for cooperating me in completing this project. Prashant sir to guide us throughout the making of our project . we would like to express our sincere gratitude to everyone who helped us throughout in the making of this report. Miss SAPNA PAREEK. We are sincerely thankful to Prof. and tabs are developed in such a way that it is more users friendly and the limitation of present has been emitted out of the maximum extent. Forms. which provides greater flexibility in operations and MS-Access is used at back end which provides flexible data management. User can easily understand the project without many efforts. It provides an uninterrupted flow of information and control along with adequate security. This project is a keen effort to obtain the expected results and fulfill all the requirements and needs to the user. buttons and tabs. menus.The project on Smart Attendance Management System is developed for making a well Organized Attendance Management System which is very essential for maintaining employee·s presence. This project has provided us an opportunity to have practical experience which has increased my sphere of knowledge to a great extent. It is developed around the present system and all the fallacies have been removed. TESTING OF SOFTWARE . This project provides better linkage between the different modules and by the use of graphical tools like ² menus. Project has been developed in Visual Basic. it is more easy to use. System Documentation E. In system testing performance and acceptance standard are developed. TURNAROUND TIME B. System Testing D. Substandard performance or service interruptions that result in system failure are checked during the test. FILEPROTECTION D. Typically the project is behind schedule or the user is eager to go directly to conversion.The purpose of system testing is to identify and correct errors in the overall system. As important as this phase is. Program Testing B. HUMAN FACTOR Steps Of System Testing A. BACKUP C. System Acceptance Testing CONCLUSION . The following performance criteria are used for system testing: A. it is one that is frequently compromised. String Testing C.  Better Report Generation Facility This could be best for upper level management or from managerial point of view.The project of ´Smart Attendance Management Systemµ is to give best facilities to the employees of the Attendance system availing this facility. Thus it is very helpful for the administrator to work with the software.  Easy To Interface The forms are simple and information presentation resembles to the manual form. It gives smooth and effective report to the management. and help the management to take their observation from MIS point of view.  Updating Of Data It provides the facility to modify the repository of data. so here is no redundancy of data.  Validity Of Data User is mainly concerned about the validity of data he is entering.  Record Traversal Facility is being provided for record traversal mechanism to each form.  Elimination of Repetition Using this package we need not to specify the field name again and again. UNIVERSITY CENTER FOR COMPUTER SCIENCE . There are checks at every stage of data entry so that the error in data entry may not occur. & INFORMATION TECHNOLOGY CERTIFICATE This is to certify that the project entitled |SMART ATTENDANCE MANAGEMENT SYSTEM |submitted by JYOTI AGARWAL and MEENAL GOYAL 3rd SEM (MCA) students of UCCS & IT. The project is submitted in fulfillment for the 3rd semester of MCA. The students were punctual. hardworking and the general conduct of the students during the project was also good. has been carried out under our super vision. MISS SAPNA PAREEK (Project in Charge) CLINT FORM (SIGN IN FORM) . (FRONT FORM) This form is log on form. otherwise application ends. if the entered information is correct. and then clicks on Sign In button & SAMS starts. Employee enters his/her salary code & password. SAMS MAIN MENU FORM . At this time Sign Out button is disabled. current date & login time. his personal details regarding the attendance system. NEW EMPLOYEE CREATION .Firstly SAMS main menu form opens. This form shows current employee·s name. In this form employee·s personal details are shown. Then click at submit button opens client dialog box. all fields are fill by employee. REQUEST QUEUE .When ¶new employee creation· tab is clicked. a form is displayed. in which. which confirms us for the submission of the form. This form opens at the server site in response to the new employee creation request. issued at client site. it·s shown in red color and as soon as it·s processed. it·s shown in purple color. until the request is pending. Here. Each row of the Request queue form contains each and every request which are/were issued by various employees under the server. . then ¶New Employee Creation· form opens at the server. Administrator makes change in the weekly off·s and then submits or rejects. .NEW EMPLOYEE CREATION AT SERVER When the administrator selects new employee creation request. Password generated by the system. then at client site a client dialog box is displayed. . which displays employee·s personal details & ID.NEW EMPLOYEE CREATION RESPONSE When an administrator submit new employee information. which confirms us to mark the attendance.ATTENDANCE MARK In SAMS main menu. click on attendance tab opens ¶attendance mark· form. so that employee can sign out of the system. . The click at ¶Yes· button also enables ¶Sign out· button. The click on OK button opens a dialog box. If the employee wants to mark his attendance then he clicks ok. otherwise cancel. . This is filled & submitted. which opens the above form. again the request is added to the request queue·s list. Then a client dialog box opens & confirms us to take the action. then he clicks on attendance regularization tab.ATTENDANCE REGULARIZATION If employee wants to regularize his attendance. At server site. In this form. . above form gets displayed.ATTENDANCE REGULARIZATION REQUEST When an administrator selects attendance regularization request. server checks all dates through the calendar & accepts or rejects the request. . then employee confirms his request from this form.ATTENDANCE CONFIRMATION When the administrator accepts or rejects the regularization request. only if a regularization application has been made. which can be viewed. This request is again added to the request queue at server site. It shows all details about employee·s leaves. This click again opens a client dialog box.LEAVE APPLICATION Click on ¶leave· tab opens leave application form. then he fills all fields and submits. yearly and weekly offs. . If employee wants to take. for confirmation of leave application submission. the above form is opened. . the administrator can make changes as per calendar dates then accept or reject the request.LEAVE APPLICATION REQUEST When the administrator selects leave application request. In this. LEAVE CONFIRMATION As the administrator accepts or rejects the request then employee sees confirmation through click on leave confirmation tab. . This displays a confirmation message & dates. LEAVE CANCELLATION This form is used. . affiliated by the company previously and is has still not been added in the leaves taken account. Then click at ¶submit· button opens confirmation box. if the employee wants to cancel his leave. Then he selects the required leave row. in order to view his due leaves details. Click at ¶Yes· submits the request and at server site. Firstly employee has to click on ¶Get details· button. the request is processed automatically. .SIGN OUT TO SAMS When the employee goes from the office. This work is done automatically at server site. then actually click at ¶sign out· button marks his attendance according to his working hours in the office. DATABASE DESIGN (BACKENDTABLES) . Employee Personal Information Table: This Table Contains: EMP_ID: Contain employee Id in attendance system. Tables are: Layout of Tables: 1.DATABASE DESIGN In this application. EMP NAME: Employee·s first name LAST NAME: Employee·s last name DOB: Employee·s date of birth ADDRESS: Employee·s permanent address GENDER: Gender of the employee DESIGNATION: Post of the employee PIN CODE: Pin code of employee FATHER·S NAME: Employee father·s name CITY : City of employee . which give proper working to the application. These tables are made in Ms-Access. which uses four table and two queries are. we have a database. Employee Attendance Information Table: This Table Contains: EMP_ID: Contain employee·s Id in attendance system EMP NAME: Employee·s first name LOG_IN_TIME: Employee·s current login time LAST_LOG_IN: Last login of employee in the attendance system LOG_OUT_TIME: Employee·s logout time ABSENTS: Total absents of employee TOTAL_ATTENDANCE: Total attendance of employee WEKLY_OFF: Employee·s weekly off·s .PHONE NO: Employee phone no. POST_CODE : Post code of employee 2. 3. Employee Leave Allowed Table: This Table Contains information about the leaves granted to the employee according to different posts Contents of this table: POST_CODE: Employee post code CASUAL_LEAVE: Casual leaves of employee MATERNITY_LEAVE: Maternity leaves of employee LOP: Lop leaves of the employee PRIVILEGE_LEAVE: Privilege leaves of employee SICK_LEAVE: Sick leaves DESIGNATION: Employee post 4. Employee Leave Taken Table: . Employee Personal Information Table: .This Table Contains: EMP_ID: Employee salary code POST_CODE: Employee post code CASUAL_LEAVE: Casual leaves of employee MATERNITY_LEAVE: Maternity leaves of employee LOP: Lop of employee PRIVILEGE_LEAVE: Privilege leaves of employee SICK_LEAVE: Sick leaves DATA CONTENT OF TABLES: 1. Employee Leave Allowed Table: . Employee Attendance Information Table: 3.2. 4. Employee Leave Taken Table: . FRONT-END FORMS . TESTING . DFD:  Context Diagram Sign out request New employee info Attendance regularization request Leave Cancellation Request Leave Application Request Attendance Login Request Reads Client Attendance info 0 SAMS Reads Client Leave info Reads new client info Sends client attendance regularization response Sends client leave application response Sends new account creation response Server Client Log In Request Personal info Response Attendance Response Leave Response .  Level 0 diagram: Sign out request Attendance regularization request New employee details Leave Cancellation Request Leave Application Request Attendance Login Request Client personal info 1 Client Log In Request Personal info Response Attendance Response Client SAMS Attendance regularization info New employee creation request Time of Sign out Leave application details Attendance info Leave confirmation info Client password and Id Leave Response Attendance Login request Leave cancellation info Adds employee leave detail Attendance database D1 Writes attendance info Adds new employee detail Reads Client Attendance info Adds attendance detail Employee excel file D2 Adds leaves detail Employee excel file creation Employee leave detail 2 Server SAMS Reads Client Leave info Reads new client info Sends client attendance regularization response Sends client leave application response Sends new account creation response Server Removes applied leave SAMS operations Employee Log file D3 Verifies pending leave Verifies Password and Id . 3 Leave Application Request Leave Cancellation Request Leave Response Leave application details Leave Process Leave cancellation info Leave confirmation info .1 Employee information Client password and Id New employee creation request Client personal info Attendance Login 1.2 Attendance Process Attendance info Client Attendance regularization request Attendance regularization response Attendance regularization info Attendance Login request 1. Level 1 DFD of Client SAMS Sign out time Sign out request New employee details Log In Request Personal info Response 1. 4 Request Queue Adds attendance detail Adds new employee detail Verifies password and Id Writes attendance info Adds leave detail Employee excel file D2 Attendance Database D1 Reads Client Attendance info Reads Client Leave info Reads new client info Sends client attendance regularization response Sends client leave application response Sends new account creation Server Adds employee leave detail Leave confirmation info Attendance info .2 2.3 Leave cancellation process Employee excel file creation 2. Level 1 DFD of Server SAMS Employee Log file D3 SAMS operations SAMS operations SAMS operations New employee creation request Attendance regularization info Leave application details New employee details SAMS operations Client password and Id Client Personal info Response Attendance Login Request Sign out time Leave Cancellation Request 2.1 System Log In process Attendance Log In process Verifies personal leaves Verifies pending leaves Removes applied leave 2. so in case if client·s system goes down. In such a case. a manual confirmation will have to be done. . the server system generates an e-mail too to the client for confirmation.  Since this system does not store any information at anywhere.e. Hence we can enhance this system to respond the client bilaterally i.FUTURE ASPECT OF THE SYSTEM:  This system is based on static IP address of the server system. while processing the operations. So this system can be enhanced to use dynamic IP address of server. Hence it pauses a restriction over the type of network connection at server side. he will not get to know about the response of his application. 3RD SEM Session: 2010-2011 Jyoti Agarwal .A.A project Report on Smart Attendance Management System (SAMS) Submitted to: University Center for computer Science & IT Submitted by: Meenal Goyal M.C. SYSTEM DESIGN . msdn.com .microsoft. A VB discussion forum provided us the threads about connecting and creating data and excel files through VB6. www.com www.oflameron.com www. A website. which provided us basic knowledge about Winsock control and client-server aspect of vb6.WEBLIOGRAPHY WEBSITE DESCRIPTION www.com An online source for help on visual basic An online tutorial.vbforums.timesheetsmts. providing basic tutorial of ADODC.
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