employee payroll system -...

EX.NO:1

DATE:

EMPLOYEE PAYROLL SYSTEM

AIM:

To develop a Employee Payroll System using visual Basic.

PROCEDURE:

1. Problem statement

Software is to be designed for supporting a computerized employee payroll system. All the

process involved in a employee payroll is computerized. The salary details have to be recorded and

employee must be able to review it. The software which contains all data includes the details such as

name, employee department and employee ID.It is access to employee given by the server. The

system to be designed such that is automatically checks the data after data stored. The proposal

system must satisfy user requirements, designed aesthetic and derive usability and quality assurance

2. Project planning

Algorithm

Start the process

The administrator asks for the employee details.

Then the administrator asks for the salary details

The employee enters the salary details and the pay salary of employee

3. Problem requirement analysis

Basic requirement

Validity of the employee

Enter the salary details of the employee

Ensure the result analysis

Functional requirement

The employee must store the data to database

Each time salary has to be recorded and the employee must be able to review all

salary

All data includes the following details: name, employee id, dept etc..

Access to the employee is given by the server

The system to be designed such that it automatically checks the data after stored

Non functional requirement

System should be simple to operate without any formal training

System must be reused and protest from library member and other unauthorized users

Handle network and power failure

Efficient and quick recover from the fault

SYSTEM REQUIREMENTS:

FRONT END: VISUAL BASIC

BACK END: MS ACCESS

USE CASE DIAGRAM

employee details

System

basic pay calculation

lop calculation

gross salary calculation

Employee

net pay calculation

SEQUENTIAL DIAGRAM

employee emp details basic pay totalpay lop grosssal netsal system

retrieve emp details

basic pay calc based on ug pg

add basic,DA,RSIA

if lop not available gs=tp

calculation of lop if lop available

grosssal=tp-lop

netsal calc by deducting pf if any

netsal=grosssal if no pf

update details

intimate the employee

COLLOBORATION

DIAGRAM

employee emp details basic

pay

totalpay

lop

grosssal

netsalsystem

8: netsal=grosssal if no pf

1: retrieve emp details 2: basic pay calc based on ug pg

3: add basic,DA,RSIA

4: if lop not available gs=tp

5: calculation of lop if lop available

6: grosssal=tp-lop

7: netsal calc by deducting pf if any

9: update details

10: intimate the employee

CLASS DIAGRAM

SOURCE CODE AND DESIGN FORM:

FRONT – END (VB 6.0)

START PROGRAMS MICROSOFT VISUAL STUDIO 6.0 MICROSOFT VISUAL

BASIC 6.0 OPEN STANDARD EXE

DESIGN:

FORM 1:

FORM 2:

FORM 3:

CODING:

FORM1:

Private Sub cmdEmployee_Click()

Form2.Show

End Sub

Private Sub cmdSalary_Click()

Form3.Show

End Sub

FORM 2:

Private Sub cmdAdd_Click()

Data1.Recordset.AddNew

End Sub

Private Sub cmdDelete_Click()

Data1.Recordset.Delete

If Data1.Recordset.EOF Then

Data1.Recordset.MoveLast

ElseIf Data1.Recordset.BOF Then

Data1.Recordset.MoveFirst

Else

Data1.Recordset.MoveNext

End If

MsgBox "Record Deleted Successfully", vbInformation

End Sub

Private Sub cmdFirst_Click()


If Data1.Recordset.BOF Then

MsgBox "Beginning Of File", vbCritical

End If

End Sub

Private Sub cmdLast_Click()



MsgBox "End Of File", vbCritical

End If

End Sub

Private Sub cmdNext_Click()

Data1.Recordset.MoveNext



MsgBox "End Of File", vbCritical

End If

End Sub

Private Sub cmdPrev_Click()

Data1.Recordset.MovePrevious

If Data1.Recordset.BOF Then


MsgBox "Beginning Of File", vbCritical

End If

End Sub

Private Sub cmdUpdate_Click()

Data1.Recordset.Edit

Data1.Recordset.Update

End Sub

Private Sub lableback_Click()

Form1.show

Me.hide

End Sub

Private Sub Form_Load()

Form1.Hide

End Sub

Private Sub Form_Unload(Cancel As Integer)

Form1.Show

End Sub

FORM 3:

Private Sub cmdCalc_Click()

da.Text = sal.Text * 0.1

ta.Text = sal.Text * 0.2

hra.Text = sal.Text * 0.3

pf.Text = sal.Text * 0.2

gross.Text = Val(da.Text) + Val(ta.Text) + Val(hra.Text) - Val(pf.Text)

netsal.Text = Val(sal.Text) - Val(gross.Text)

End Sub

Private Sub lableback_Click()

Form1.show

Me.hide

End Sub

BACK – END (MS – ACCESS 7.0)

STEPS:

Goto Add-Ins and click visual data manager.

Goto FileSelect New Select MS-AccessSelect Version 7.0 MDB

Give database name and table name save.

Create the database fields.

Insert few records.

Save the file.

Close the database.

Run the VB Program.

Software testing

Test cases

Verification and validation test cases

Faults encounters during entry

System response for irrelevant questions

Mistakes done by user when entering details

Incomplete application submission

Action taken by the system when eligible and unavailability of seats

Time delay in fees remittance

Cancellation registration

User interface test cases

Is it easy to operate?

Understandable

Is it visually pleasing

Is it efficient use

Is there fast recovery from errors

Result:

Thus the system is developed using object oriented programming approach with the help of CASE

tools

EX.NO:2

DATE:

ONLINE SHOPPING

AIM:

To develop a web-based shopping using visual basic.

PROCEDURE:


Software is to be designed for supporting a computerized Online Shopping. All the process

involved in a Online Shopping is computerized. The price details have to be recorded and customer

must be able to review it. The software which contains all data includes the details such as Dress

name and Dress price. It is access to customer given by the server. The system to be designed such

that is automatically checks the data after data stored. The proposal system must satisfy user

requirements, designed aesthetic and derive usability and quality assurance

2. Project planning

Algorithm

Start the process

The server asks for the customer details.

Then the server asks for the type of costume.

The customer enters the personal details and the type of costumes they wanted.


Basic requirement

Validity of the credit card number.

Enter the price details of the costumes

Ensure the result analysis


The customer must store the data about their details to database

All data includes the following details: name, place, card number etc..

Access to the customer is given by the server




System must be reused and protest from unauthorized users.





FRONT END : VISUAL BASIC

BACK END: MS ACCESS

START->PROGRAMS->MICROSOFT VISUAL STUDIO 6.0 -> MICROSOFT VISUAL

BASIC 6.0 -> OPEN STANDARD EXE.

USECASE DIAGRAM:

SEQUENTIAL DIAGRAM:

COLLABRATION DIAGRAM:

STATE DIAGRAM

DESIGNS:

FORM 1:

FORM 2:

FORM 3:

FORM 4:

FORM 5:

CODINGS:

FORM 1:

Private Sub Command1_Click()

Form2.Show

Main.Hide

End Sub

FORM 2:


Form3.Show

End Sub


Form4.Show

End Sub


Form2.Hide

Main.Show

End Sub

FORM 3:


Form5.Show

Form5.Text5.Text = "saree"

Form3.Hide

End Sub


Form5.Show

Form5.Text5.Text = "silk saree"

Form3.Hide

End Sub

FORM 4:


Form5.Show

Form5.Text5.Text = "shirt"

Form4.Hide

End Sub


Form5.Show

Form5.Text5.Text = "pant"

Form4.Hide

End Sub

FORM 5:



Data1.Recordset!cname = Text1.Text

Data1.Recordset!cardno = Val(Text2.Text)

Data1.Recordset!pwd = Text3.Text

Data1.Recordset!cost = Val(Text4.Text)


MsgBox "data is saved", vbExclamation

Text1.Text = ""

Text2.Text = ""

Text3.Text = ""

Text4.Text = ""

Text5.Text = ""

Form2.Show

Me.Hide

End Sub

Private Sub Form_Load()

Data1.Visible = False

End Sub

Software testing

Test cases











Understandable


Is it efficient use


CONCLUSION:

Thus the web-based online shopping are implemented and executed.

EX.NO : 3

DATE:

BANKING SYSTEM

AIM:

To create a Banking system with debit and credit ledger report creation by using Visual Basic.

PROCEDURE:


Software is to be designed for supporting a computerized Online Voting. All the process

involved in a Online Voting is computerized. The party details have to be recorded and voter must

be able to view it. The software which contains all data includes the details such as Elector name

and Party name. It is access to party name given by the server. The system to be designed such

that is automatically checks the data after data stored. The proposal system must satisfy user

requirements, designed aesthetic and derive usability and quality assurance

2. Project planning

Algorithm

Start the process

The server asks for the voter details.

Then the server show the party list.

The person enter the party name as they want.


Basic requirement

Collect the parties.

Enter the Elector name and the parties.

Ensure the result analysis.


The voter must store the data about their details to database

All data includes the following details: name and party name.

Access to the elector is given by the server




System must be reused and protest from unauthorized users.





FRONT END : VISUAL BASIC

BACK END: MS ACCESS

START->PROGRAMS->MICROSOFT VISUAL STUDIO 6.0 -> MICROSOFT VISUAL

BASIC 6.0 -> OPEN STANDARD EXE.

DIAGRAMS:

USE CASE DIAGRAM:

SEQUENCE DIAGRAM:

COLLABORATION DIAGRAM:

ACTIVITY DIAGRAM:

DESIGNS:

FORM 1:

FORM 2:

FORM 3:

CODINGS:

Form1:


Text1.Text = ""

Text2.Text = ""

Text3.Text = ""

Text4.Text = ""

Text5.Text = ""

Text6.Text = ""

End Sub



MsgBox "record succesfuly inserted"

End Sub


Data1.Recordset.Edit


Data1.Recordset.Close

MsgBox "record updated successfully"

End Sub


Text1.Text = ""

Text2.Text = ""

Text3.Text = ""

Text4.Text = ""

Text5.Text = ""

Text6.Text = ""

Data1.Recordset.Delete

MsgBox "record deleted succesfully"

End Sub


Form2.Show

Form1.Hide

End Sub


Form3.Show

Form1.Hide

End Sub

Form2:


Form1.Text4.Text = Form2.Text1.Text

Form1.Text6.Text = Val(Form1.Text6.Text) + Val(Form1.Text4.Text)

Form1.Label4.BackColor = &H8000000F

Form1.Show

Unload Me

End Sub

Form3:


Form1.Text5.Text = Form3.Text1.Text

Form1.Text6.Text = Val(Form1.Text4.Text) - Val(Form1.Text5.Text)

Form1.Label6.BackColor = &H80000002

Form1.Show

Unload Me

End Sub

Software testing

Test cases











Understandable


Is it efficient use


CONCLUSION:

Thus the banking system is implemented and executed successfully

employee payroll system -...

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