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1. INTRODUCTION

This is a live project which was developed for a local Vehicle Agent. It is useful to the Agent to

maintain the Customers details, Sales Details, Company items and Vehicle Details.

Vehicle Recognition System, which will cover the following modules The agent will enter the

Vehicle No It will help the user to search the vehicle details and the required details of the customer 

.The agent enters the customer details and maintain company details.

Regarding the registration module, it contains the information about newly joined User details like

name of the user, password etc. Vehicle Details module contains the details like Name of the Vehicle, send

from, send to etc. Billing and Payment Detail will contain the details like Actual Amount to be paid, emir.

Searching is having the details of the customer. Any agent will login and search the details of the customer 

it will show all details like customer Details, vehicle name, payment type etc.

1.2 SYNOPSIS

Vehicle showroom management system describes the complete process of selling a vehicle to a

customer from the dealer’s showroom. Before selling, the vehicle belongs to the fixed asset of the dealer’s

showroom. So the main point of this scenario is posting the vehicle from a fixed asset to a current asset.

While executing the process, the dealer can manually maintain the vehicle business transaction type, which

means, the vehicle can be set as a new or used vehicle to sell to the customer. This scenario shows the

 process of new vehicle sales.

Vehicle showroom management system is ideal for dealers or resellers of any size. The vehicle

showroom control panel can be installed on any Operating System. The product features include: easy

stock inventory updates, full user management, photograph uploads, image optimization, marketing

reports, and easy installation. This software does not require special templates, frames, coding, or server-

side technology.

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2. SYSTEM SPECIFICATION

2.1 HARDWARE SPECIFICATION

Processor : Intel Dual Core 1.80 GHz or Above

Hard Disk : 160 GB with 7200 RPM or Above

RAM : 1 GB or Above

2.2 SOFTWARE SPECIFICATION

Operating System : Windows XP Professional or Above

Front End : Visual Basic 6.0

Back End : MS Access 2003

2.3 SOFTWAREDESCRIPTION

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About the Software

VISUAL BASIC 6.0 ENTERPRISE EDITION

INTRODUCTION

Visual Basic (VB) is the third-generation  event-driven programming language and integrated

development environment (IDE) from Microsoft for its COM programming model. VB is also considered a

relatively easy to learn and use programming language, because of its graphical development features and

BASIC heritage.

Visual Basic was derived from BASIC and enables the rapid application development (RAD) of 

graphical user interface (GUI) applications, access to databases using Data Access Objects, Remote Data

Objects, or ActiveX Data Objects, and creation of ActiveX controls and objects. Scripting languages such

as VBA and VBScript are syntactically similar to Visual Basic, but perform differently.

A programmer can put together an application using the components provided with Visual Basic

itself. Programs written in Visual Basic can also use the Windows API, but doing so requires external

function declarations. The final release was version 6 in 1998. Microsoft's extended support ended in

March 2008 and the designated successor was Visual Basic .NET (now known simply as Visual Basic).

FEATURES

Like the BASIC programming language, Visual Basic was designed to be easily learned and used

 by beginner programmers. The language not only allows programmers to create simple GUI applications,

 but can also develop complex applications. Programming in VB is a combination of visually arranging

components or  controls on a form, specifying attributes and actions of those components, and writing

additional lines of  code for more functionality. Since default attributes and actions are defined for thecomponents, a simple program can be created without the programmer having to write many lines of code.

Performance problems were experienced by earlier versions, but with faster computers and native code

compilation this has become less of an issue.

Although programs can be compiled into native code executables from version 5 onwards, they

still require the presence of runtime libraries of approximately 1 MB in size. This runtime is included by

default in Windows 2000 and later, but for earlier versions of  Windows like 95/98/NT it must be

distributed together with the executable.

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Forms are created using drag-and-drop techniques. A tool is used to place controls (e.g., text boxes,

 buttons, etc.) on the form (window). Controls have attributes and event handlers associated with them.

Default values are provided when the control is created, but may be changed by the programmer. Many

attribute values can be modified during run time based on user actions or changes in the environment,

 providing a dynamic application. For example, code can be inserted into the form resize event handler to

reposition a control so that it remains centered on the form, expands to fill up the form, etc. By inserting

code into the event handler for a key press in a text box, the program can automatically translate the case

of the text being entered, or even prevent certain characters from being inserted.

Visual Basic can create executables (EXE files), ActiveX controls, or DLL files, but is primarily

used to develop Windows applications and to interface database systems. Dialog boxes with less

functionality can be used to provide pop-up capabilities. Controls provide the basic functionality of the

application, while programmers can insert additional logic within the appropriate event handlers. For 

example, a drop-down combination box will automatically display its list and allow the user to select any

element. An event handler is called when an item is selected, which can then execute additional code

created by the programmer to perform some action based on which element was selected, such as

 populating a related list. Alternatively, a Visual Basic component can have no user interface, and instead

 provide ActiveX objects to other programs via Component Object Model (COM). This allows for server-

side processing or an add-in module.

The language is garbage collected using reference counting, has a large library of utility objects,

and has basic object oriented support. Since the more common components are included in the default

  project template, the programmer seldom needs to specify additional libraries. Unlike many other 

 programming languages, Visual Basic is generally not case sensitive, although it will transform keywords 

into a standard case configuration and force the case of variable names to conform to the case of the entry

within the symbol table. String comparisons are case sensitive by default, but can be made case insensitive

if so desired.

The Visual Basic compiler is shared with other Visual Studio languages (C, C++), but restrictions

in the IDE do not allow the creation of some targets (Windows model DLLs) and threading models.

ADVANCED FEATURES

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• Integrate Visual database tools Visual Basic 6.0 provides a complete set of tools for integrating databases

with any application. Database features include design tools for creating and modifying Microsoft SQL

Server, Oracle 7.3.3 or above, and AS/400 databases.

• Data Environment designer for data connectivity Visually create reusable record set command objects

with drag-and-drop functionality. Bind to multiple data sources for data aggregation and manipulation.

• Drag and drop creation of data bound forms and reports Using the new Data Environment designer,

developers can quickly drag-and-drop custom data-bound controls to create forms; they can create reports

with the new Data Report Designer. Creation of custom data hierarchies is as easy as filling out a dialog

 box and dragging the command to the form.

• Visual Basic Web class Designer Create server-side applications and components that are easily

accessible from any Web browser on any platform.

• Dynamic HTML Page Designer Develop multimedia-rich applications using the document object model

and Dynamic HTML surface as the user interface.

• New performance enhancements Use new String Functions and features such as "Retain in Memory" to

create faster, more scalable applications and components.

COMMAND WINDOW

The command window is an amalgamation of a command line and visual basic immediate window.

It has two modes: Command and immediate

In command mode, you can enter IDE command names after the angle bracket( >). In immediate mode,

you can execute code statements, set or assign variables, evaluate expressions, and more.

PROPERTIES WINDOW

Use this window to view and change the design-time properties and events of selected objects that rare

located in editors and designers. You can also use the properties window to edit and view file, project and

solution properties. Properties window is available from the view menu.

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SOLUTION EXPLORER 

Solution explorer provides you with an organize view of your projects and their files as well as ready

access to the commands that pertain to them. A toolbar associated with this window offers commonly used

commands for the item you highlight in the list. To access solution explorer, select solution explorer on the

view menu.

WINDOW MANAGEMENT

Visual Studio makes it easier than ever to view more of your code on-screen at one time.

TOOLS:

We use the controls for getting the input and displaying the output. Some of the controls we include in an

application are text boxes, label boxes, command buttons etc. Each type of control has its own set of 

 properties.

LABEL BOX:

Used for text that you don’t want the user to change as a caption under a graphics image.

TEXT BOX

Windows forms text boxes are used to get input from the user or to display text. The text box control is

generally used for editable text, although it can also be made read – only. Text boxes can display multiple

lines, wrap text to the size of the control, and add basic formatting.

GROUP BOX

Here frame take into the form group box that is used to provide an identifiable grouping for other controls.

Typically, you use group boxes to subdivide a form by functions.

BUTTON

Used to create a button the users can select to carry out a command. If we click the button, an event

will take place. Here we can change for color, which is not available in visual basic.

TIMER 

Used to trap timer events at set intervals. This control is invisible at runtime.

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LIST BOX

Used to display a list of item from which the user can choose one. The list can be scrolled if it has

more items then that can be displayed at one time.

COMBO BOX

A Combo Box displays a dieting field combined with a List box, allowing the user to select from the list or 

to enter new text. The default behavior of Combo Box displays an edit field with a hidden drop-down list.

LIST VIEW

The Windows Forms List-View control displays a list of items with icons. You can use a list view

to create a user interface like the right pane of Windows Explorer. The control has four view modes: Large

Icon, Small Icon, List and Details.

CONTEXT MENUS

Context menus are used within applications to give users acces tp frequently used commands via a

right-click of the mouse. Often, context menus are assigned to controls, and provide particular commands

that relate to that specific control.

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MICROSOFT OFFICE ACCESS 2003

INTRODUCTION

Microsoft Office Access, previously known as Microsoft Access, is a pseudo-relational database

management system from Microsoft that combines the relational Microsoft Jet Database Engine with a

graphical user interface and software-development tools. It is a member of the Microsoft Office suite of 

applications, included in the Professional and higher editions or sold separately. In mid-May 2010, the

current version Microsoft Office Access 2010 was released by Microsoft in Office 2010; Microsoft Access

2007 was the prior version. Access stores data in its own format based on the Access Jet Database Engine.

It can also import or link directly to data stored in other applications and databases

Software developers and data architects can use Microsoft Access to develop application software, 

and " power users" can use it to build simple applications.[citation needed] Like other Office applications, Access

is supported by Visual Basic for Applications, an object-oriented programming language that can reference

a variety of objects including DAO (Data Access Objects), ActiveX Data Objects, and many other ActiveX

components. Visual objects used in forms and reports expose their methods and properties in the VBA

 programming environment, and VBA code modules may declare and call Windows operating-system 

functions.

USES

Microsoft Access is used to create simple database solutions. Access tables support a variety of 

standard field types, indices, and referential integrity. Access also includes a query  interface, forms to

display and enter data, and reports for printing. The underlying Jet database, which contains these objects,

is multiuser-aware and handles record-locking and referential integrity including cascading, updates and

deletes.

Simple tasks can be automated through macros with  point-and-click options. Microsoft Access is

very popular among non-programmers who can create visually pleasing and relatively advanced solutions

on their own. It is also easy to place a database on a network and have multiple users share and update data

without overwriting each other's work. Data is locked at the record level which is significantly different

from Excel which locks the entire spreadsheet.

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Microsoft Access also offers the ability for programmers to create solutions using the programming

language  Visual Basic for Applications (VBA), which is similar to Visual Basic 6.0 (VB6) and used

throughout the Microsoft Office programs such as Excel, Word, Outlook and PowerPoint. Most VB6 code

including the use of Windows API calls can be used in VBA. Power users and developers can extend basic

end-user solutions to a professional solution with advanced automation, data validation, error trapping, and

multi-user support.

Applications that simply view data or have simple data entry can support considerably more users.

Applications that run complex queries or analysis across large datasets would naturally require greater 

 bandwidth and memory. Microsoft Access is designed to scale to support more data and users by linking to

multiple Access databases or using a back-end database like Microsoft SQL Server . With the latter design,

the amount of data and users can scale to enterprise-level solutions.

Microsoft Access' role in web development prior to version 2010 is limited. User interface features

of Access, such as forms and reports, only work in Windows. The Microsoft Jet Database Engine, core to

Access, can be accessed through technologies such as ODBC or  OLE DB. The data (i.e., tables and

queries) can be accessed by web-based applications developed in ASP.NET, PHP, or Java.

FEATURES

Users can create tables, queries, forms and reports, and connect them together with macros.

Advanced users can use VBA to write rich solutions with advanced data manipulation and user control.

The original concept of Access was for end users to be able to "access" data from any source. Other 

uses include: the import and export of data to many formats including Excel, Outlook,  ASCII, dBase, 

Paradox, FoxPro, SQL Server , Oracle, ODBC, etc. It also has the ability to link to data in its existing

location and use it for viewing, querying, editing, and reporting. This allows the existing data to change

and the Access platform to always use the latest data. It can perform heterogeneous  joins between data sets

stored across different platforms. Access is often used by people downloading data from enterprise leveldatabases for manipulation, analysis, and reporting locally.

There is also the Jet Database format (MDB or ACCDB in Access 2007) which can contain the

application and data in one file. This makes it very convenient to distribute the entire application to another 

user, who can run it in disconnected environments.

One of the benefits of Access from a programmer's perspective is its relative compatibility with

SQL (structured query language) — queries can be viewed graphically or edited as SQL statements, and

SQL statements can be used directly in Macros and VBA Modules to manipulate Access tables. Users can

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mix and use both VBA and "Macros" for programming forms and logic and offers object-oriented 

 possibilities. VBA can also be included in queries.

Microsoft Access offers parameterized queries. These queries and Access tables can be referenced

from other programs like VB6 and .NET through DAO or  ADO. From Microsoft Access, VBA can

reference parameterized stored procedures via ADO.

The desktop editions of Microsoft SQL Server can be used with Access as an alternative to the Jet

Database Engine. This support started with MSDE (Microsoft SQL Server Desktop Engine), a scaled down

version of Microsoft SQL Server 2000, and continues with the SQL Server Express versions of SQL

Server 2005 and 2008.

Microsoft Access is a file server -based database. Unlike client–server   relational database

management systems (RDBMS), Microsoft Access does not implement database triggers, stored procedures, or transaction logging. Access 2010 includes table-level triggers and stored procedures built

into the ACE data engine. Thus a Client-server database system is not a requirement for using stored

 procedures or table triggers with Access 2010. Tables, queries, Forms, reports and Macros can now be

developed specifically for web base application in Access 2010. Integration with Microsoft SharePoint

2010 is also highly improved.

ACCESS TO SQL SERVER UPSIZING (SQL AS A BACKEND)

Access includes an Upsizing Wizard that allows users to upsize their databases to Microsoft SQL

Server , an ODBC client–server database. An additional solution, the SQL Server  Migration Assistant for 

Access (SSMA), is also available for download from Microsoft.

A variety of upsizing options are available. After migrating the data and queries to SQL Server, the

MDB/ACCDB Access database can be linked to the database. This is the easiest migration and most

appropriate if the user does not have rights to create objects such as stored procedures on SQL Server.

Retrieving data from linked tables is optimized to just the records needed, but this scenario operates less

efficiently for multi-table joins that may require copying the whole table across the network.

Access databases can also be converted to Access Data Projects (ADP) which is tied directly to one SQL

Server database. ADPs support the ability to directly create and modify SQL Server objects such as tables,

views, stored procedures, views, and SQL Server constraints. The views and stored procedures can

significantly reduce the network traffic for multi-table joins. Fortunately, SQL Server supports temporary

tables and links to other data sources beyond the single SQL Server database.

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While all Access data can migrate to SQL Server, some queries cannot migrate successfully. In

some situations, you may need to translate VBA functions and user defined functions into TSQL or .NET

functions / procedures. Crosstab queries can be migrated to SQL Server using the PIVOT command.

Microsoft Access has a reputation among IT professionals as not being as economical on server 

resources when running large query transactions, especially if users force-terminate the application on the

client side. Transactions that were running might still be running on the SQL server unbeknownst to the

end-user.

PROTECTION

Microsoft Access offers several ways to secure the application while allowing users to remain

 productive. The most basic is a database password. Once entered, the user has full control of all the

database objects. This is a relatively weak form of protection which can be easily cracked.

A higher level of protection is the use of workgroup security requiring a user name and password.

Users and groups can be specified along with their rights at the object type or individual object level. This

can be used to specify people with read only or data entry rights but may be challenging to specify. A

separate workgroup security file contains the settings which can be used to manage multiple databases.

Databases can also be encrypted. The ACCDB format offers significantly advanced encryption from

 previous versions.

Additionally, if the database design needs to be secured to prevent changes, Access databases can be

locked/protected (and the source code complied) by converting the database to an .MDE file. All changes

to the VBA project (modules, forms or reports) need to be made to the original MDB and then reconverted

to MDE. In Access 2007, the ACCDB database is converted to an ACCDE file. Some tools are available

for unlocking and ‘decompiling’, although certain elements including original VBA comments and

formatting are normally irretrievable.

MAIN ELEMENTS OF ACCESS

ACCESS is an object-oriented program. Objects are modules, which provide information and program,

which the user can directly apply to create application.

ACCESS HAS THE FOLLOWING WINDOWS

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1. Data base Windows 2. Tables

3. Queries 4. Forms

5. Reports 6. Macros

7. Modules 8. Relationship

DATABASE WINDOWS

In Access all, objects a database are stored in a single file and the file name has and MDB extension.

TABLES

Tables are the primary building block of ACCESS database. All data’s are stored in tables.

QUERIES

A query is a question that you ask of the data that I stored in the tables of your database.

1. PROBLEM DESCRIPTION

This project entitled “Vehicle Showroom Management System” managing the details of employees

working in an organization. This project has the following modules,

Login

Main Form

Employee Details

Vehicle Details

Purchase Details

Customer Details

Sales Details

Report

LOGIN

The user who has the right privilege to access this application can only work with this. By providing

the user name and password to the user, we can manage who can work with application.

MAIN FORM:

This is page contains all other option of this application; user can select the option which one he needs.

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EMPLOYEE DETAILS:

This module will contain the details of all existing employee and new employee details including

 photo, address, contact number, etc.

VEHICLE DETAILS:

This module will handle all the details of vehicles, and their model, size, and price.

PURCHASE DETAILS:

This module will handle the amount details of the purchase of vehicles.

CUSTOMER DETAILS:

This module will help the organization to manage their customer efficiently.

SALES DETAILS:

This module will help us to maintain the vehicle sales details

REPORT

This module will help the organization to get the records in print out format.

3. SYSTEM ANALYSIS

3.1EXISTING SYSTEM

The HR Administration falls short of controlling the employee’s activities in analyzing his/her 

strengths and weakness. The decision nor appraisal of assigning next project to the employee or to train

him/her to enhance the skills - where lies with proper projection. He is not provided with the detailed

 project information done or to be assigned based on Application verticals.

DRAWBACKS IN EXISTING SYSTEM Need of extra manual effort. It used to take much time to

find any employee Not very much accurate. Danger of losing the riles in some cases.

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3.2 PROPOSED SYSTEM

Decision in assigning proper skillful hands for the project is an important issue in HR Module. The

HR Administrator should report with the personal holding the necessary skills required for the project

assignment. The decision in making analysis about the employee's skills is a prime important before

 booting in. The proposed system of HR Module is the right software to be incorporated into the

Automation of HR Software for helping the organization needs with respect to skilful Human Resource.

The proposed system provides detail general information about the employee along with Educational,

Certification, skill and Project details. It enhances the HR Management in adding, viewing and updating

employees’ details and generates various reports regarding employee’s skill and experience. Suggestions

and Grievances posted by the employees are upheld for taking care of the necessary steps in forwarding

company's obligation.

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4. SYSTEM DESIGN AND DEVELOPMENT

4.1 DATA FLOW DIAGRAM

Main menu

Login

Vehicle

Customer LeavePurchase

Details

Sales

Employee Details

Vehicle Custom

er

Purcha

se

Sale

s

Employ

ee

VMS Database

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DATA BASE DESIGN

LOGIN TABLE

VEHICLE TABLE

Data Field Type

Id TextModel Name Text

Category Text

Pattern Text

Price Number  

Quantity Number  

Min Number  

Max Number  

PURCHASE TABLE

Data Filed Type

Order Id Text

Date Date

Supplier Text

Address Text

Vehicle Code Text

Details Text

Date Date

CUSTOMER TABLE

Date Field Type

Code Number   Name Text

Address Text

Contact Number  

Data Field TypeUser Name Text

Password Text

Type Text

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SALES TABLE

Data Field Type

ID Text

Date Date

Customer Name Number 

Vehicle Code TextDescription Text

Price Number  

Quantity Number  

Amount Number  

Discount Number  

Total Number  

2. IMPLEMENTATION

Implementation is the stage in the project where the theoretical design is turned into a working system and

is giving confidence on the new system for the users that it will work efficiently and effectively. It involves

careful planning, investigation of the current system and its constraints on implementation, design of 

methods to achieve the changeover, an evaluation, of change over methods.

Testing the developed software with sample data.

Debugging of any errors if identified.

Creating the files of the system with actual data.

Making necessary changes to the system to find out errors.

The implementation process begins with preparing the plan for the implementation for the system.

According to this plan, the activities are to be carried out, discussion made regarding the equipment and

resources and the additional equipment as to be acquired to implement the new system.

3. TESTING

TEST PLAN:

Testing presents an interesting challenge for the software engineer. During the earliest definition

and development phases, the engineer attempts to build software from the abstract concept to an acceptable

implementation. In testing the engineering creates a series of test that are intended to demolish the software

that has been built. Testing requires that the developer discard preconceived. Notions of the correctness of 

the software developed and overcome a conflict of interest that occurs when errors are uncovered.

TESTING OBJECT:

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Testing is a process of executing a program with the intent of finding an error. A good case is one

that has a probability of finding an undiscovered error. A successful test is one that undiscovered error.

There are two main factors that have to be kept in mind. While deciding the test plan time and cost.

The testing should consume minimum time and cost and ensures the above objectives are achieved.

UNIT TESTING:

Unit testing focuses verification effort on the smallest unit of software design (i.e.) the module. The

unit testing is always white box oriented and the step can be conducted in parallel for modules. The local

data structure for a module is a common source for error. Test cases should be designed to uncover error in

improper or inconsistent typing.

INTEGRATION TESTING:Integration testing is a symmetric technique for constructing the program structure while at the

same time conducting test to uncover errors associated with interfacing. The objective is to take unit-test

modules and build the program that has been dictated by design.

VALIDATION TESTING:

At the end of integration testing, software is completed testing begins. The validation succeeds

when software function in a manner that can be reasonably accepted by the customer. An important of validation process is a configuration view.

SYSTEM TESTING:

System testing is a series of different tests whose primary purpose is to fully exercise the computer-

 based system. Although each test has different purpose, all the work should be verify that all system

element has been properly integrated and perform allocated functions.

8. CONCLUSIONThe various process of the development of this system for computerization the administration section

has been completed. It has been a long and tedious journey. With the different aspects of a system falling

in please one by one, the writer has crossed the final these hold on the system. Weaving through the of 

tabling this project, this is mentioned as follows.

• understanding the problem

• studying the existing situation

• designing the best solution

•  building the method to overcome the problems

• designing the problem

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• evaluating the work done

•  presenting the result

All the hard works make a man to improve. There are so many reports had been produced but this

assignment was not meant to be just a simple solution to the problem that was posing this also a foundation

stone for something that makes the man of hard work to improve.

I sincerely believe that this object has been realized

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7. SAMPLE SCREEN

a. SCREEN LAYOUT

LOGIN SCREEN

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MAIN FORM

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VEHICLE DETAILS

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CUSTOMER DETAILS

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CUSTOMER DETAILS

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EMPLOYEE DETAILS

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6. SOURCE CODE

LOGIN

Option Explicit

Dim mb

Private Sub cmdEnter_Click()

If txtUsername.Text = "admin" And txtPassword.Text = "admin" Then

frmMenu.Show

Unload Me

Else

MsgBox "Invalid User Name or Password"

End If 

End Sub

Private Sub cmdNew_Click()

Unload Me

End Sub

MAIN FORM

Private Sub cmdEnter_Click()

End Sub

Private Sub cmdCustomer_Click()frmCustomer.Show

Unload Me

End Sub

Private Sub cmdInvoice_Click()

frmInvoice.Show

Unload Me

End Sub

Private Sub cmdMonthly_Click()

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frmMonthly.Show

Unload Me

End Sub

Private Sub cmdOrder_Click()

frmPurchase.Show

Unload Me

End Sub

Private Sub cmdTire_Click()

frmTire.Show

Unload Me

End Sub

Private Sub Command1_Click()

Form1.Show

End Sub

VEHICLE DETAILS

Option Explicit

Dim mb

Private Sub cmdAdd_Click()

Adodc4.Recordset.AddNew

addupdate

Randomize

txtCode = "TIR" & Round(Rnd() * 999999) & txtCode + Chr(Round(Rnd() * 25) + 65)

End Sub

Private Sub cmdCancel_Click()

Unload Me

frmTire.Show

End Sub

Private Sub cmdDelete_Click()

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Adodc4.Recordset.delete

delete

End Sub

Private Sub cmdReport_Click()

Set DataReport1.DataSource = Adodc4

DataReport1.Show

frmTire.Enabled = False

End Sub

Private Sub cmdSave_Click()

If Len(txtCategory) > 0 And Len(txtSize) > 0 And Len(txtPattern) > 0 And IsNumeric(txtPrice) = True

And Len(txtQuantity) > 0 And Len(txtMin) > 0 And Len(txtMax) > 0 And Val(txtMin) <= Val(txtMax)

Then

Adodc4.Recordset.UpdateBatch

savecancel

delete

If Val(txtQuantity) > Val(txtMax) Then

mb = MsgBox("Reminder: This tire is above its maximum quantity.", vbExclamation, "Yokohama")

ElseIf Val(txtQuantity) < Val(txtMin) Then

mb = MsgBox("Reminder: This tire is below its minimum quantity.", vbExclamation, "Yokohama")

End If 

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

End If 

End Sub

Private Sub cmdUpdate_Click()

addupdate

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End Sub

Private Sub DataGrid1_Click()

txtCategory = txtCategory2

txtCategory.SetFocus

End Sub

Private Sub DataGrid2_Click()

txtSize = txtSize2

txtSize.SetFocus

End Sub

Private Sub DataGrid3_Click()txtPattern = txtPattern2

txtPattern.SetFocus

End Sub

Private Sub Form_Activate()

delete

End Sub

Private Function addupdate()

cmdAdd.Enabled = False

cmdUpdate.Enabled = False

cmdSave.Enabled = True

cmdCancel.Enabled = True

cmdDelete.Enabled = False

cmdReport.Enabled = False

cmdCategory.Enabled = False

cmdSize.Enabled = False

cmdPattern.Enabled = False

DataGrid1.Enabled = True

DataGrid2.Enabled = True

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DataGrid3.Enabled = True

DataGrid4.Enabled = False

updQuantity.Enabled = True

updMin.Enabled = True

updMax.Enabled = True

txtPrice.Locked = False

End Function

Private Function savecancel()

DataGrid4.Refresh

cmdAdd.Enabled = True

cmdUpdate.Enabled = True

cmdSave.Enabled = False

cmdCancel.Enabled = False

cmdReport.Enabled = True

cmdCategory.Enabled = True

cmdSize.Enabled = True

cmdPattern.Enabled = True

updQuantity.Enabled = False

updMin.Enabled = False

updMax.Enabled = False

DataGrid1.Enabled = False

DataGrid2.Enabled = False

DataGrid3.Enabled = False

DataGrid4.Enabled = True

txtPrice.Locked = True

End Function

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Private Function delete()

DataGrid4.Refresh

If Adodc4.Recordset.RecordCount = 0 Then

cmdDelete.Enabled = False

cmdUpdate.Enabled = False

cmdReport.Enabled = False

Else

cmdDelete.Enabled = True

cmdUpdate.Enabled = True

cmdReport.Enabled = True

End If 

End Function

Private Sub cmdBack_Click()

frmMenu.Show

Unload Me

End Sub

Private Sub cmdCategory_Click()

frmCategory.Show

Unload Me

End Sub

Private Sub cmdPattern_Click()

frmPattern.Show

Unload Me

End Sub

Private Sub cmdSize_Click()

frmSize.Show

Unload Me

End Sub

Private Sub Form_Unload(Cancel As Integer)

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Adodc4.Recordset.CancelBatch

End Sub

Private Sub txtCategory2_Change()

txtCategory = txtCategory2

End Sub

Private Sub txtPattern2_Change()

txtPattern = txtPattern2

End Sub

Private Sub txtSize2_Change()

txtSize = txtSize2End Sub

Private Sub updMax_DownClick()

txtMax = Val(txtMax) - 1

If txtMax < 0 Then

txtMax = 0

End If 

txtMax.SetFocus

End Sub

Private Sub updMax_UpClick()

txtMax = Val(txtMax) + 1

txtMax.SetFocus

End Sub

Private Sub updMin_DownClick()

txtMin = Val(txtMin) - 1

If txtMin < 0 Then

txtMin = 0

End If 

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txtMin.SetFocus

End Sub

Private Sub updMin_UpClick()

txtMin = Val(txtMin) + 1

txtMin.SetFocus

End Sub

Private Sub updQuantity_DownClick()

txtQuantity = Val(txtQuantity) - 1

If txtQuantity < 0 Then

txtQuantity = 0End If 

txtQuantity.SetFocus

End Sub

Private Sub updQuantity_UpClick()

txtQuantity = Val(txtQuantity) + 1

txtQuantity.SetFocus

End Sub

PURCHASE DETAILS

Option Explicit

Dim mb

Private Sub cmdAdd_Click()

Adodc4.Recordset.AddNew

addupdate

Randomize

txtCode = "ORD" & Round(Rnd() * 999999) & txtCode + Chr(Round(Rnd() * 25) + 65)

txtCode.SetFocus

txtDate = Now

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End Sub

Private Sub cmdCancel_Click()

Unload Me

frmPurchase.Show

End Sub

Private Sub cmdDelete_Click()

End Sub

Private Sub cmdSave_Click()

If Len(txtSupplier) > 0 And Len(txtTCode) > 0 And Len(txtQuantity) > 0 ThenAdodc4.Recordset.UpdateBatch

savecancel

cmdSlip.Enabled = True

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

End If 

End Sub

Private Sub cmdSlip_Click()

If Adodc3.Recordset.RecordCount > 0 Then

Adodc3.Recordset.delete

End If 

Adodc3.Recordset.AddNew

txtCode2 = txtCode

txtSupplier3 = txtSupplier 

txtAddress3 = txtAddress

txtTCode3 = txtTCode

txtSize3 = txtSize

txtDate2 = txtDate

txtQuantity2 = txtQuantity

Adodc3.Recordset.UpdateBatch

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Set DataReport3.DataSource = Adodc3

DataReport3.Show

frmPurchase.Enabled = False

End Sub

Private Sub cmdSupplier_Click()

frmSupplier.Show

Unload Me

End Sub

Private Sub Command1_Click()

End Sub

Private Sub DataGrid1_Click()

txtSupplier = txtSupplier2

txtAddress = txtAddress2

End Sub

Private Sub DataGrid2_Click()

txtTCode = txtTCode2

txtSize = txtSize2

End Sub

Private Function addupdate()

cmdAdd.Enabled = False

cmdSave.Enabled = True

cmdCancel.Enabled = True

cmdSupplier.Enabled = False

cmdSlip.Enabled = False

DataGrid1.Enabled = True

DataGrid2.Enabled = True

DataGrid4.Enabled = False

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updQuantity.Enabled = True

End Function

Private Function savecancel()

DataGrid4.Refresh

cmdAdd.Enabled = True

cmdSave.Enabled = False

cmdCancel.Enabled = False

cmdSupplier.Enabled = True

cmdSlip.Enabled = True

DataGrid1.Enabled = False

DataGrid2.Enabled = False

DataGrid4.Enabled = True

updQuantity.Enabled = False

End Function

Private Sub cmdBack_Click()

frmMenu.Show

Unload Me

End Sub

Private Sub Form_Activate()

If Adodc4.Recordset.RecordCount = 0 Then

cmdSlip.Enabled = False

End If 

End Sub

Private Sub Form_Unload(Cancel As Integer)

Adodc4.Recordset.CancelBatch

End Sub

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Private Sub txtAddress2_Change()

txtAddress = txtAddress2

End Sub

Private Sub txtSize2_Change()

txtSize = txtSize2

End Sub

Private Sub txtSupplier2_Change()

txtSupplier = txtSupplier2

End Sub

Private Sub txtTCode2_Change()txtTCode = txtTCode2

End Sub

Private Sub updQuantity_DownClick()

txtQuantity = Val(txtQuantity) - 1

If txtQuantity < 0 Then

txtQuantity = 0

End If 

End Sub

Private Sub updQuantity_UpClick()

txtQuantity = Val(txtQuantity) + 1

txtQuantity.SetFocus

End Sub

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CUSTOMER DETAILS

Option Explicit

Dim mb

Private Sub cmdAdd_Click()

Adodc1.Recordset.AddNew

addupdate

Randomize

txtCode = "CUS" & Round(Rnd() * 999999) & txtCode + Chr(Round(Rnd() * 25) + 65)

End Sub

Private Sub cmdBack_Click()

frmMenu.Show

Unload Me

End Sub

Private Sub cmdCancel_Click()

Unload Me

frmCustomer.Show

End Sub

Private Sub cmdDelete_Click()

Adodc1.Recordset.delete

delete

End Sub

Private Sub cmdReport_Click()

Set DataReport4.DataSource = Adodc1

DataReport4.Show

frmCustomer.Enabled = False

End Sub

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Private Sub cmdSave_Click()

If Len(txtName) > 0 And Len(txtAddress) > 0 And Len(txtNumber) > 0 Then

Adodc1.Recordset.UpdateBatch

savecancel

delete

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

txtName.SetFocus

End If 

End Sub

Private Sub cmdUpdate_Click()

addupdate

End Sub

Private Sub Form_Activate()

delete

End Sub

Private Function addupdate()

cmdAdd.Enabled = False

cmdUpdate.Enabled = False

cmdSave.Enabled = True

cmdCancel.Enabled = True

cmdDelete.Enabled = False

cmdReport.Enabled = False

txtName.Locked = False

txtAddress.Locked = False

txtNumber.Locked = False

txtName.SetFocus

SendKeys "{Home}+{End}"

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Adodc1.Enabled = False

DataGrid1.Enabled = False

End Function

Private Function savecancel()

DataGrid1.Refresh

cmdAdd.Enabled = True

cmdSave.Enabled = False

cmdCancel.Enabled = False

txtName.Locked = True

txtAddress.Locked = TruetxtNumber.Locked = True

End Function

Private Function delete()

DataGrid1.Refresh

If Adodc1.Recordset.RecordCount = 0 Then

Adodc1.Enabled = False

DataGrid1.Enabled = False

cmdDelete.Enabled = False

cmdUpdate.Enabled = False

cmdReport.Enabled = False

Else

Adodc1.Enabled = True

DataGrid1.Enabled = True

cmdDelete.Enabled = True

cmdUpdate.Enabled = True

cmdReport.Enabled = True

End If 

End Function

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Private Sub Form_Unload(Cancel As Integer)

Adodc1.Recordset.CancelBatch

End Sub

SALES DETAILS

Option Explicit

Dim mb, monthx

Private Sub cmdAdd_Click()

If Adodc4.Recordset.RecordCount > 0 Then

Adodc4.Recordset.delete

End If 

Adodc3.Recordset.AddNew

addupdate

Randomize

txtCode = "INV" & Round(Rnd() * 999999) & txtCode + Chr(Round(Rnd() * 25) + 65)txtDate = Now

End Sub

Private Sub cmdCancel_Click()

Unload Me

frmInvoice.Show

End Sub

Private Sub cmdCompute_Click()

If Val(txtPaid) >= Val(txtTotal) And IsNumeric(txtPaid) = True Then

txtChange = Val(txtPaid) - Val(txtTotal)

cmdCompute.Enabled = False

cmdSave.Enabled = True

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

End If 

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End Sub

Private Sub cmdDelete_Click()

Adodc3.Recordset.delete

delete

End Sub

Private Sub cmdReceipt_Click()

If Adodc4.Recordset.RecordCount > 0 Then

Adodc4.Recordset.delete

End If 

Adodc4.Recordset.AddNew

txtCode2 = txtCode

txtDate2 = txtDate

txtName3 = txtName

txtAddress3 = txtAddress

txtTireCode3 = txtTireCode

txtDescription3 = txtDescription

txtPrice3 = txtPrice

txtQuantity2 = txtQuantity

txtAmount2 = txtAmount

txtDiscount2 = txtDiscount

txtTotal2 = txtTotal

txtPaid2 = txtPaid

txtChange2 = txtChange

Adodc4.Recordset.UpdateBatch

Set DataReport2.DataSource = Adodc4

DataReport2.Show

frmInvoice.Enabled = False

End Sub

Private Sub cmdSave_Click()

If Len(txtName) > 0 Then

Adodc2.Recordset.UpdateBatch

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Adodc3.Recordset.UpdateBatch

savecancel

If Month(Now) = 1 Then

monthx = "January"

ElseIf Month(Now) = 2 Then

monthx = "February"

ElseIf Month(Now) = 3 Then

monthx = "March"

ElseIf Month(Now) = 4 Then

monthx = "April"

ElseIf Month(Now) = 5 Then

monthx = "May"ElseIf Month(Now) = 6 Then

monthx = "June"

ElseIf Month(Now) = 7 Then

monthx = "July"

ElseIf Month(Now) = 8 Then

monthx = "August"

ElseIf Month(Now) = 9 Then

monthx = "September"

ElseIf Month(Now) = 10 Then

monthx = "October"

ElseIf Month(Now) = 11 Then

monthx = "November"

ElseIf Month(Now) = 12 Then

monthx = "December"

End If 

Adodc5.Recordset.Find "Month=" & "'" & monthx & "'"

If Len(txtMonth) > 0 And Year(Now) = txtYear Then

txtEarnings = Val(txtEarnings) + Val(txtTotal)

txtEarnings.SetFocus

Adodc5.Recordset.UpdateBatch

Else

Adodc5.Recordset.AddNew

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txtMonth = monthx

txtYear = Year(Now)

txtEarnings = txtTotal

Adodc5.Recordset.UpdateBatch

End If 

cmdReceipt.Enabled = True

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

End If 

End Sub

Private Sub cmdTotal_Click()

If Len(txtPrice) > 0 And Len(txtQuantity) > 0 And Len(txtDiscount) > 0 And Val(txtAvailable) >=

Val(txtQuantity) Then

txtAmount = Val(txtPrice) * Val(txtQuantity)

txtTotal = Val(txtAmount) - Val(txtAmount) * Val(txtDiscount) / 100

txtAvailable = Val(txtAvailable) - Val(txtQuantity)

txtAvailable.SetFocus

txtPaid.Locked = False

cmdCompute.Enabled = True

cmdTotal.Enabled = False

updQuantity.Enabled = False

updDiscount.Enabled = False

DataGrid2.Enabled = False

If Val(txtAvailable) > Val(txtMax) Then

mb = MsgBox("Reminder: This tire is above its maximum quantity.", vbExclamation, "Yokohama")

ElseIf Val(txtAvailable) < Val(txtMin) Then

mb = MsgBox("Reminder: This tire is below its minimum quantity.", vbExclamation, "Yokohama")

End If 

Else

mb = MsgBox("Invalid data.", vbCritical, "Yokohama")

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End If 

End Sub

Private Sub DataGrid1_Click()

txtName = txtName2

txtAddress = txtAddress2

End Sub

Private Sub DataGrid2_Click()

txtTireCode = txtTireCode2

txtDescription = txtDescription2txtPrice = txtPrice2

End Sub

Private Function addupdate()

cmdAdd.Enabled = False

cmdCancel.Enabled = True

cmdTotal.Enabled = True

cmdReceipt.Enabled = False

DataGrid1.Enabled = True

DataGrid2.Enabled = True

DataGrid3.Enabled = False

updQuantity.Enabled = True

updDiscount.Enabled = True

txtPaid.Locked = False

End Function

Private Function savecancel()

DataGrid3.Refresh

cmdAdd.Enabled = True

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cmdSave.Enabled = False

cmdCancel.Enabled = False

cmdReceipt.Enabled = True

DataGrid1.Enabled = False

DataGrid3.Enabled = True

updQuantity.Enabled = False

End Function

Private Sub cmdBack_Click()

frmMenu.ShowUnload Me

End Sub

Private Sub Form_Activate()

If Adodc4.Recordset.RecordCount = 0 Then

cmdReceipt.Enabled = False

End If 

End Sub

Private Sub Form_Unload(Cancel As Integer)

Adodc2.Recordset.CancelBatch

Adodc3.Recordset.CancelBatch

End Sub

Private Sub txtAddress2_Change()

txtAddress = txtAddress2

End Sub

Private Sub txtDescription2_Change()

txtDescription = txtDescription2

End Sub

Private Sub txtName2_Change()

txtName = txtName2

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End Sub

Private Sub txtPrice2_Change()

txtPrice = txtPrice2

End Sub

Private Sub txtTireCode2_Change()

txtTireCode = txtTireCode2

End Sub

Private Sub updDiscount_Change()

txtDiscount = updDiscount

End Sub

Private Sub updQuantity_DownClick()

txtQuantity = Val(txtQuantity) - 1

txtQuantity.SetFocus

If txtQuantity < 0 Then

txtQuantity = 0

End If 

End Sub

Private Sub updQuantity_UpClick()

txtQuantity = Val(txtQuantity) + 1

txtQuantity.SetFocus

End Sub

EMPLOYEE DETAILS

Dim adoconn As New ADODB.Connection

Dim rs As New ADODB.Recordset

Private Declare Function ShellExecute Lib _ 

"shell32.dll" Alias "ShellExecuteA" _ 

(ByVal hWnd As Long, _ 

ByVal lpOperation As String, _ 

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ByVal lpFile As String, _ 

ByVal lpParameters As String, _ 

ByVal lpDirectory As String, _ 

ByVal nShowCmd As Long) As Long

Private SW_SHOWNORMAL

Private Sub cmdAdd_Click()

rs.AddNew

txtNo.Text = ""

txtName.Text = ""

txtCity.Text = ""

txtDob.Text = ""txtPhone.Text = ""

cmdFirst.Enabled = False

cmdLast.Enabled = False

cmdNext.Enabled = False

cmdPrevious.Enabled = False

cmdDelete.Enabled = False

cmdSearch.Enabled = False

cmdUpdate.Enabled = False

cmdAdd.Visible = False

cmdSave.Visible = True

End Sub

Private Sub cmdDelete_Click()

Dim ans As String, str As String

ans = MsgBox("Do you really want to delete the current record?", vbExclamation + vbYesNo,

"DELETE")

If ans = vbYes Then

adoconn.Execute ("delete from emp where e_no=" & txtNo.Text)

MsgBox ("The record has been deleted successfully.")

Set rs = Nothing

str = "select * from emp"

rs.Open str, adoconn, adOpenDynamic, adLockPessimistic

rs.MoveFirst

txtNo.Text = rs(0)

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txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)

txtPhone.Text = rs(3)

End If 

End Sub

Private Sub cmdFirst_Click()

rs.MoveFirst

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)txtPhone.Text = rs(3)

End Sub

Private Sub cmdLast_Click()

rs.MoveLast

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)

txtPhone.Text = rs(3)

End Sub

Private Sub cmdNext_Click()

rs.MoveNext

If rs.EOF = True Then

MsgBox "This is the last record.", vbExclamation, "Note it..."

rs.MoveLast

End If 

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)

txtPhone.Text = rs(3)

End Sub

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Private Sub cmdPrevious_Click()

rs.MovePrevious

If rs.BOF = True Then

MsgBox "This is the first record.", vbExclamation, "Note it..."

rs.MoveFirst

End If 

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)txtPhone.Text = rs(3)

End Sub

Private Sub cmdSave_Click()

rs(0) = txtNo.Text

rs(1) = txtName.Text

rs(2) = txtCity.Text

rs(4) = txtDob.Text

rs(3) = txtPhone.Text

rs.Update

MsgBox "The record has been saved successfully.", , "ADD"

cmdFirst.Enabled = True

cmdLast.Enabled = True

cmdNext.Enabled = True

cmdPrevious.Enabled = True

cmdDelete.Enabled = True

cmdSearch.Enabled = True

cmdUpdate.Enabled = True

cmdSave.Visible = False

cmdAdd.Visible = True

End Sub

Private Sub cmdSearch_Click()

Dim key As Integer, str As String

key = InputBox("Enter the Employee No whose details u want to know: ")

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Set rs = Nothing

str = "select * from emp where e_no=" & key

rs.Open str, adoconn, adOpenForwardOnly, adLockReadOnly

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)

txtPhone.Text = rs(3)

Set rs = Nothing

str = "select * from emp"

rs.Open str, adoconn, adOpenDynamic, adLockPessimistic

End Sub

Private Sub cmdUpdate_Click()

Dim ans As String

ans = MsgBox("Do you really want to modify the current record?", vbExclamation + vbYesNo,

"DELETE")

If ans = vbYes Then

rs.Update

cmdFirst.Enabled = False

cmdLast.Enabled = False

cmdNext.Enabled = False

cmdPrevious.Enabled = False

cmdDelete.Enabled = False

cmdSearch.Enabled = False

cmdUpdate.Enabled = False

cmdSave.Visible = True

cmdAdd.Visible = False

End If 

End Sub

Private Sub Form_Load()

Dim str As String

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Me.Caption = "Company Database"

Set adoconn = Nothing

adoconn.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=db1.mdb;Persist Security Info=False"

str = "select * from emp"

rs.Open str, adoconn, adOpenDynamic, adLockPessimistic

rs.MoveFirst

txtNo.Text = rs(0)

txtName.Text = rs(1)

txtCity.Text = rs(2)

txtDob.Text = rs(4)

txtPhone.Text = rs(3)

End Sub

Private Sub Label6_Click()

ShellExecute Me.hWnd, _ 

vbNullString, _ 

"http://zsoftwares.googlepages.com/VBprograms.htm", _ 

vbNullString, _ 

"c:\", _ 

SW_SHOWNORMAL

End Sub

 

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8.FUTURE ENHANCEMENT

In every Organization, computerization plays the most important role in day-to-day activities. The

computerization of inventory system is reliable and very easy to use. It saves a lot of time and is very

efficient. The flexibility of the program developed is quite high.

The use of computerization with the project has very little chance of committing any data entry

error since it has enough validation check. The system is flexible and changes can be made without any

difficulties. The system is tested with possible sample data before any valid data is inputted.

The system has been developed to do most of the transactions. The manual system resulted in loss

of time as well as errors in transactions that resulted in minor loss.

The system has been developed using Visual Basic with the help of MS-Access, the system was

able to process and update the database with more ease. It helped in developing a total integrated system.

The successful completion of the system resulted in:

Elimination of manual processing

The system is user friendly with GUI & tool tip help

Fast data processing compared to manual processing

More security

Generation of reports

 

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9.BIBLIOGRAPHY

Brian Siler and Jeff Spots, ”Special Edition Using Basic 6”, prentice

Hall of India Private Limited, New Delhi-110001, 2005.

T. Vinayan, “Visual Basic 6 for Beginners”, McGraw Hall Company ,

Reprint: 2005, Mumbai.

David Mchartz, “Microsoft Visual Basic 6.0 “, Hungry minds, Inc, 909 Third Avenue, New

Delhi.

WEB REFERENCES:

www.wiley.com /WileyCDA/WileyTitle/productCd-0782122833.html 

www.pdfoo.com/result--visual-basic-handbook.html 

http://en.wikipedia.org/wiki/visual_Basic