credit card system new

7/29/2019 Credit Card System new

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CONTENTS

S.N

O

TITLE PAGE

NO

ACKNOWLEDGEMENTS 2

ABSTRACT 3

1 INTRODUCTION 4

2 PROJECT DESIGN 5

3 SOFTWARE DESCRIPTION 8

4 DESIGN AND DEVELOPMENT

4.1 ARCHITECTURE

4.2 DATABASE DESIGN

4.3 DATA FLOW DIAGRAM

19

20

26

5

IMPLEMENTATION

5.1 SYSTEM REQUIREMENTS

5.2 SOURCE CODE

28

29

6

CONCLUSION

BIBLIOGRAPHY

59

60

7 ANNEXURE

a) SCREEN CHAT

b) REPORTS

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ABSTRACT

With the advent of foreign banks and the globalization of Indian economy made

a tremendous changes in the services offered by banks to common mans. The

introduction of credit cards led to the paradigm of Buy-now-Pay-later. Naturally this

increased the workload of banks. In order to reduce their burden of maintaining a long

list of pending transactions and dues needed help from third parties and the Business

Process Outsourcing companies fill this gap. This project eliminates these problems. In

this project the user can administer all the cardholders from a single point. Use can

issue new cards and increase their cash limit. Also to send e-statements to cardholders

are possible. Automatically allot personal loans.

Apart from this, the system provides to maintain the details about the

Franchisee and their work over the customer needs. Also the particulars about the

franchisee locations, which make the customer to approach them easily. Offers on

paying the interest as possible as earlier and guide the customer to maintain their

accounts with regular basis of the credit limit. Also this system has the facility of

providing credit transfer, which helps the customer in a perceptive way.

Like credit transfer facility, another aspect which makes the customer to have afree flow of their credit processing is providing loans based on their business reports,

source of income and their credit limits.

This project is implemented using VB.Net and SQL Server. The power of

Internet helps us to interlink banks with franchisees and them in turn with cardholders.

The bank can enquire all their franchisee holders about daily transactions.

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INTRODUCTION









are possible. Automatically allot personal loans.







Like credit transfer facility, another aspect which makes the customer to have afree flow of their credit processing is providing loans based on their business reports,





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PROJECT DESCRIPTION









are possible. Automatically allot personal loans. User can generate various reports like

daily cheque payments, daily outstanding recoveries and interest charges on the defaultpayments.







Like credit transfer facility, another aspect which makes the customer to have a

free flow of their credit processing is providing loans based on their business reports,





This project is divided into four major modules.

Cardholder maintenance

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Franchisee maintenance

Interest and other charges maintenance

Personal loan and Enquiries

Cardholder Maintenance

This module deals with issuing a new credit card, increasing credit card limit.

There are two types of cards provided for cardholders named as gold and silver cards.

These types of card issued only based on the cardholders properties, income tax, and

bank transaction details.

Franchisee Maintenance

This module deals with the Information about a particular franchisee. A bank

requires the details like, the credit outstanding in each franchisee, the dues recovered by

each franchisee daily and the Cheques received by each franchisee daily.

Interest and other charges maintenance

The cardholder purchases things and the total amount of purchase should be

below the credit limit allowed for him. He may also withdraw cash using the same

credit card. The installments are calculated based on the total amount of purchase and

the minimum number of installments with specific interest rates. This module also

takes responsibility for other charges such as late payment charge, petrol transaction

charge, railway/air ticket purchase or cancellation fee, cheque bounce, and reissue of

lost, stolen or damaged card etc.

1. Minimum amount calculation:

The minimum amount due is calculated as a certain percentage of youroutstanding, and is presently 5% of the total of your

purchase/cash/advances/fees/charges.

2. Late payment charge calculation:

Assume you receive a statement for the period 16/10-15/11 with a payment due

date of 3/12 to pay his outstanding balance of Rs.5000. you at least need to pay his

minimum amount due of 5%, ie. Rs.250 by the payment due date (3/12) to ensure that

no late payment charges are levied. If you fail to do so, then lat payment chargeswould be levied basis the card outstanding as per the following bands:

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Rs.350 for outstanding less than Rs.10, 000

Rs.500 for outstanding between Rs.10, 000-Rs.20, 000

Rs.600 for outstanding above Rs.20, 000

3. Interest calculation:

The rate of interest is 2.9%

The fine amount is calculated for unpaid dues and is added to the next due statement.

The interest is calculated cumulatively.

Personal loan and Enquiries:

The loan allotment process is also handled over to the private parties by the

bank. Since this process involves checking the credentials of the client, and collecting

the dues subsequently, a separate module is designed for this project.

The various type of enquires are as follows. The cardholder may enquire the

balance amount in his card. He may also enquire the last purchase made by him or a

history of the last 10 purchase made by him. Before making a withdrawal a cardholder

enquires the current balance in his card. This module generates various reports such as

the monthly report to each cardholder regarding pending installments, e-statements for

transactions for the last one-month and daily payment details.

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SOFTWARE DESCRIPTION

About VB.Net

Visual Basic .Net is much more than new version ofVB; it is the most exciting

and empowering system of development around. The world wanted a generic language

that would enable portability to different operating system and a specification was

created. This specification became known as the common language specification (cls).All .Net languages are equally object oriented and built from the ground up

using the same foundation. Their code would run on multiple operating systems and

raise an exception between two languages on the same operating system.

The .net framework is a multi-language environment for building, deploying

and running web services and applications.

It consist of three main types

a) Common language runtime

b) Unified programming classes

c) Asp.net

Visual Studio .NET is the tool for rapidly building enterprise-scale ASP Web

applications and high performance desktop applications. Visual Studio includes

component-based development tools, such as Visual C#, Visual Basic, and Visual C++,

as well as a number of additional technologies to simplify team-based design,

development, and deployment of your solutions.

Everything in .Net is class, which is combination of variables and functions.

The more classes available in system, the less work we have to do. Classes are most

often created inn Visual Basic.Net as a class library. While using class library, it is

possible to use in other projects.

When are using class it is possible to use inheritance, polymorphism,

abstraction, and encapsulation.

Advantages of class

Reusability

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Flexibility

Maintainability

Performance

Events

An event is a way in which an object can send messages to a client. Events are

declared and raised in a class but can be handled differently for each client.

Adding Events to a Class

When code in the class detects that this event condition has been met, the Raise

Event statement can be used to raise the event in the client. To capture events in theclient that are raised in objects the client is using, declare the object reference using the

WithEvents keyword in the client.

Threading

Threads represent singular, sequential flows of control within an application.

Operating systems separate running applications into processes. Threads maintain

exception handlers, a priority, and a set of structures. These structures are used by the

system to store the thread context until it is scheduled.

Advantages of Using Threads

a) No blocking

No limitation related to thread affinity

b) The ability to asynchronously accomplish remote tasks.

c) The ability to distinguish between tasks of varying priorities

and to assign those priorities.

Command Window

The Command window is an amalgamation of a command line and Visual

Basic's immediate window.

It has two modes: Command and Immediate

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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 are 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.

Solution Explorer

Solution Explorer provides you with an organized 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.

Debugging

Visual Studio .NET incorporates a single integrated debugger for all Visual

Studio languages, with a new unified interface combining features of the old Visual C+

+ and Visual Basic debuggers, as well as many new features.

Major Enhancements Include

1 Cross-language debugging of Visual Basic, Visual C++, Visual C#, the

Managed Extensions for C++, Script, and SQL.

2 Debugging of applications written for the Common Language

3 Runtime as well as Win32 native applications and script.

4 The ability to attach to and debug a running process launched outside of Visual

Studio.

5 Seamless debugging of applications running locally or on remote servers.

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Window Management

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

one time.

Auto Hide

Auto Hide allows you to minimize tool windows, such as Solution Explorer and

the Toolbox, along the edges of the IDE so that the windows do not occupy valuable

space. By minimizing tool windows, you can increase the viewable space of the editor.

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 Textbox 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

function.

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Button

Used to create a button the user can select to carry out a command. If we click

the button, an event will take place. Here we can change fore color, which is not

available in Visual Basic

Timer

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

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 than that can be displayed at one time.

Combo Box

A Combo Box displays an editing 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.

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Splitter

Windows Forms Splitter controls are used to resize docked controls at run

time. The Splitter control is often used on forms with controls that have varying lengths

of data to present, like Windows Explorer, whose data panes contain information ofvarying widths at different times.

Context Menus

Context menus are used within applications to give users access to 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.

Notify Icon

Icons in the status area are short cuts to processes that are running in the

background of a computer, such as a virus protection program or a volume control.

These processes do not come with their own user interfaces. Notify Icon provides a

way to program in this functionality.

About ADO.Net

ADO.Net represents the latest data access technology in the Microsoft data

components family of libraries and offers exciting changes.

In the .NET Framework, you can access existing components that return ADO

Record set or Record objects, and you can also access ADO Record set and Record

objects directly using the OLE DB .NET Data Provider. The OLE DB .NET DataProvider supports filling a Dataset from an ADO Record set or Record. This enables

you to consume existing Component Object Model (COM) objects that return ADO

objects, without having to rewrite them entirely using the .NET Framework.

In ADO, the in-memory representation of data is the record set. In ADO.NET, it

is the dataset. A dataset is a collection of one or more tables. A record set looks like a

single table.

ADO.Net Components

1) Dataset

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2) Data adapter

3) Data connection

ADO.NET Does Not Depend On Continuously Live Connections. In

ADO.NET, you communicate with the database through a data adapter (an

OleDbDataAdapter or SqlDataAdapter object), which makes calls to an OLE DB

provider or the APIs provided by the underlying data source. The important difference

is that in ADO.NET the data adapter allows you to control how the changes to the

dataset are transmitted to the database by optimizing for performance, performing

data validation checks, or adding any other extra processing.

Benefits of ADO.NET

Interoperability

Maintainability

Programmability

Performance

Scalability

Ms-Access

Access offers a variety of features for different database needs. It can be used to

develop five general types of applications:

Personal applications

Applications used to run a small business

Department applications

Corporations- wide applications

Front-end for enterprise-wide client/server applications

Backend tables can be linked to the front-end applications. The process of

linking to backend tables is almost identical to that of linking to tables in other access

databases. After the back end tables have been linked to the front-end applications, they

can be treated like any other linked tables. Access utilizes ODBC to communicate with

the back end tables. Our application sends an Access SQL statement to the Access Jet

Engine.

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Jet translates the Access SQL statement into ODBC SQL. The ODBC SQL

statement is then sent to the ODBC Manager. The ODBC manger locates the correct

ODBC driver and passes it the ODBC SQL statement. The ODBC driver, supplied by

the back end vendor, translates the ODBC SQL statement into the back-ends specific

dialect. The back end specific is sent to the SQL server and to the appropriate database.

DataBase

A database is an organized list of data that can be queried to find information

quickly and easily based and chosen reference point, such as a last name or security

number. In database terminology, the columns are called fields and the rows are called

records. This kind organization in a database is called a data table, or just a table.

Access

Access is a RDBMS that you can store and manipulate large amount of

information. A relational database is a database, which consist of tables of related

information that are linked together based on key field.


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7. Modules 8. Relationship

Database Windows

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

Tables

Tables are the primary building block of ACCESS database. All datas 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

New Features in MS Access

MS Access offers many new and improved features to help create powerful

database applications.

New objects, properties, methods and others language elements

1. Accessing the Internet or an intranet from your applications

2. Creating custom objects with class modules.

3. Customizing menus and tool bars in your applications

4. Removing source code from your applications.

5. Working with version 3.5 of the micro-soft jet database engine.

6. Replicating only a specified part of a database.

7. Using new features in the module window

Using the object browser as a reference for objects and their numbers

Need For Computerization

To overcome the drawbacks in the existing system we need computerization.

The existing process computerized with Visual Basic Dot Net. Everyday they have

more number of processes involved in all over the Organization. It is tedious to verify

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each one. This lead to lot of time and resources being wasted. Hence the organization is

dedicated to computerize the system.

System has no auto-mechanism to provide relevant information whenever we

need a sought of requirement. This is done manually and hence a lot of time delay.

Data reliability and maintainability is very easy. Better information accuracy

and user can manipulate the data quickly. We can protect the data from the

unauthorized user access.

The management can make it way more enhanced manner than the past when it

carried out by a well-computerized process.

TESTING

The software testing process commences once the program is created and the

documentation and related data structures are design. Software testing is essential for

correcting errors. Otherwise the program or the project is not said to complete.

Device Testing Types:

Unit testing

Integration testing

Unit Testing

Unit testing focuses verification effort on the smallest unit of software design

(i.e.) the module. Units Testing exercises specific paths in a modules control structure

to ensure complete coverage and maximum error detection. This test focuses on each

module individually; ensure that it function property as a unit. Hence, the name is unit

testing.

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Validation Testing

If the user enters invalid data type, it will show the error message. For example,

in this module the user type the employee number as character it indicates the error to

validate data.

Integration Testing

Integration Testing addresses the issues associated with the dual problems

of verification and program construction. After the software has been integrated a set of

High -order tests are conducted .the main objectives in this testing process are to take

unit-tested modules and build a program structure has been dictated by design.

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ARCHITECTURAL DESIGN

18

MAIN

MENU

LOGIN

CARDHOLDERDETAILS

FRACHISEEDETAILS

PAYMENTDETAILS

PERSONAL LOANDETAILS

REPORTS

MAINTAINSCARDHOLDER

DETAILS

MAINTAINSFRACHISEE

DETAILS

MAINTAINSPAYMENT

DETAILS

MAINTAINSPERSONAL LOAN

DETAILS

CARDHOLDER

FRACHISEE

PAYMENT DETAILS

LOAN DETAILS

EXIT


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DATABASE DIAGRAM

Table Name: login

Table Name: branch

FIELD NAME DATA TYPE DESCRIPTION

uname Text Username

psword Text Password


bid Text Branch ID,

Primary key

mname Text Manager Name

bname Text Branch name

baddress Memo Branch Address

contact Text Contact No

bank Text Bank Name

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Table Name: cdetails

Table Name: payment

FIELD NAME DATA TYPE DESCRIPTIONcno Text Card No,

Primary key

name Text Name

gender Text Gender

cdate Date/time Date

dob Text Date of Birth

address Memo Address

pcode Text Pincode

location Text Locationemail Text Email ID


estatus Text Employee Status

annual Text Annual Income

limit1 Text Limit

payment Text Payment

interest1 Text Interest

Interest2 Text Interest


cno Text Card No

date1 Date/time Date

credit Text Credit Amountinterest Text Interest

total Text Total Amount

payment Text Payment

bal Text Balance20


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Table Name: personal


ano Text Application No

cdate Date/time Dateloan Text Loan Amount

tenure Text Tenure

name Text Name

fname Text Fathers Name

dob Date/time Date of Birth

edu Text Education

martial Text Martial Status

bname Text Bank Name

branch Text Branch Name

acc Text Account Type

nyears Text No of Years

occu Text Occupation

organ Text Type of Organizationsalary Text Salary

card Text Card No

climit Text Limit

nuse Text No of years use

addr Memo Address

location Text Location


resi Text Residence type

rname1 Text Reference Name1

relat1 Text Relation

Tel1 Text Telephone No1

Tel2 Text Telephone No2

tloan Text Type of Loan

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DATA FLOW DIAGRAM

23

LEVEL 0

USER CREDIT

CARD

SYSTEM

WAREHOUSE

LEVEL 1

USER

CHECK

FOR

VALIDA

TION

USER NAME

USERPASSWORD

VALID ENTER

INTO

CREDIT

CARD

SYSTEM

RELOGIN

CREDIT CARD

SYSTEM


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24

LEVEL 2

USERCHECK

PROCES

S

USER NAME

PASSWORD

RELOGIN

INVALID

ENTER INTO

CREDITCARD

SYSTEM

VALID (USER)

CARD

HOLDER

DETAILS

FRACHISE

E DETAILSPAYMENT

DETAILS

PERSONAL

LOAN

DETAILS


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SYSTEM REQUIREMENTS

25

LEVEL 3

USERCHECK

PROCES

S

USER NAME

PASSWORD

RELOGIN

INVALID

ENTER

INTO

CREDIT

CARD

SYSTEM

VALID (ADMIN)

REPORT

S


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HARDWARE REQUIREMENTS

Processor : INTELCore2 DUO 2.39 GHz

Main Memory : 1 GHz

Hard Disk : Segate 1.60 GB SATA

Monitor : INNOVA 23 TFT Monitor

Keyboard : INNOVA Internet VSB Keyboard

Mouse : INNOVA 2 Buttons Scroll USB

SOFTWARE REQUIREMENTS

Operating System : Windows XP Professional (SP3)

Language : Visual Basic

Back End : Ms-Access

SOURCE CODE

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Class1.vb

Imports System.Data

Imports System.Data.OleDb

PublicClass Class1

Public con AsNew OleDbConnection

Public cmd AsNew OleDbCommand

Public drAs OleDbDataReader

Public da As OleDbDataAdapter

Dim ds AsNew DataSet

Dim dt AsNew DataTable

Sub connect()

con =New OleDb.OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data

Source=credit.mdb")con.Open()

EndSub

Sub disconnect()

con.Close()

EndSub

Sub execute(ByVal s AsString)

cmd =New OleDbCommand(s, con)

cmd.ExecuteNonQuery()

EndSub

Sub retrieve(ByVal s AsString)cmd =New OleDbCommand(s, con)

dr = cmd.ExecuteReader(CommandBehavior.CloseConnection)

EndSub

Function dset(ByVal s AsString) As DataSet

ds =New DataSet

da =New OleDbDataAdapter(s, con)

ds.Clear()

da.Fill(ds, "rrr")

Return ds

EndFunction

Function dtable(ByVal s AsString) As DataTable

dt.Clear()

dt.Columns.Clear()

dt.Rows.Clear()

da =New OleDbDataAdapter(s, con)

da.Fill(dt)

da.Dispose()

Return dt

EndFunction

EndClass

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Module1.vb

Module Module1

Public obj AsNew Class1 Public qry AsString

EndModule

Class1.vb

PublicClass Login


Dim i AsInteger

PrivateSub btnLogin_Click(ByVal senderAs System.Object, ByVal e AsSystem.EventArgs) Handles btnLogin.Click

Try

obj.connect()

ds = obj.dset("select * from login where uname='" & Trim(Me.txtUname.Text)

& "' and psword='" & Trim(Me.txtPwd.Text) & "'")

obj.disconnect()

Ifds.Tables(0).Rows.Count > 0 Then

Fori = 0 To ds.Tables(0).Rows.Count - 1

Ifds.Tables(0).Rows(i).Item(0).ToString = "User"Then

Me.Hide() Dim f1 AsNew UserPage

f1.Show()

ElseIfds.Tables(0).Rows(i).Item(0).ToString = "Admin"Then

Me.Hide()

Dim f2 AsNew AdminPage

f2.Show()

EndIf

Next

Else

MsgBox("Invalid User")

txtUname.Text = ""txtPwd.Text = ""

txtUname.Focus()

EndIf

ds.Clear()

Catch ex As Exception

EndTry

EndSub

PrivateSub btnCancel_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnCancel.Click

txtUname.Text = ""

txtPwd.Text = ""txtUname.Focus()

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EndSub

EndClass

UserPage.vb

PublicClass UserPage PrivateSub btnCard_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnCard.Click

Me.Hide()

Dim f1 AsNew CardholderMaintenance

f1.Show()

EndSub

PrivateSub btnFranchise_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnFranchise.Click

Me.Hide()

Dim f1 AsNew FranchiesMaintenance

f1.Show()

EndSub

PrivateSub btnPayment_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnPayment.Click

Me.Hide()

Dim f1 AsNew Payment

f1.Show()

EndSub

PrivateSub btnLoan_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnLoan.Click

Me.Hide()

Dim f1 AsNew PersonalLoan

f1.Show()

EndSub

PrivateSub btnLog_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnLog.Click

End

EndSub

PrivateSub lnkBack_LinkClicked(ByVal senderAs System.Object, ByVal e As

System.Windows.Forms.LinkLabelLinkClickedEventArgs) Handles

lnkBack.LinkClicked

Me.Hide()

Dim f1 AsNew Login

f1.Show()

EndSub

EndClass

CardholderMaintenance.vb

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Imports System.Data


PublicClass CardholderMaintenance

Dim address, genderAsString Dim y1, y2 AsString

PrivateSub CardholderMaintenance_Load(ByVal senderAs System.Object, ByVal e

As System.EventArgs) HandlesMyBase.Load

Try

obj.connect()

Call autocid()

obj.disconnect()

Me.txtDate.Text = Now.Date

Me.txtName.Focus()

Call loadLocation()

Me.cmbStatus.Items.Add("Salaried")

Me.cmbStatus.Items.Add("Self Employed")

Call loadIncome()

obj.disconnect()


EndTry

EndSub

PublicSub autocid()

Try

Dim dt AsNew Data.DataSet

dt = obj.dset("select * from cdetails")

Ifdt.Tables(0).Rows.Count


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Me.cmbIncome.Items.Add("50,000 - 99,999")

Me.cmbIncome.Items.Add("1,00,000 - 4,99,999")


Me.cmbIncome.Items.Add("Above 10,00,000")

EndSub

PrivateSub cmbIncome_SelectedIndexChanged(ByVal senderAs System.Object,ByVal e As System.EventArgs) Handles cmbIncome.SelectedIndexChanged

Try

IfMe.cmbIncome.Text = "Below 49,999"Then

Me.txtLimit.Text = "25,000"

y1 = "2.4"

y2 = "2.2"

ElseIfMe.cmbIncome.Text = "50,000 - 99,999"Then


y1 = "2.5"

y2 = "2.3"

ElseIfMe.cmbIncome.Text = "1,00,000 - 4,99,999"Then Me.txtLimit.Text = "75,000"

y1 = "2.6"

y2 = "2.4"

ElseIfMe.cmbIncome.Text = "5,00,000 - 9,99,999"Then

Me.txtLimit.Text = "1,00,000"

y1 = "2.7"

y2 = "2.5"

ElseIfMe.cmbIncome.Text = "Above 10,00,000"Then


y1 = "2.8"

y2 = "2.6"

EndIf


EndTry

EndSub

PrivateSub btnRegister_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnRegister.Click

Try

obj.connect()

IfMe.rbtnMale.Checked = TrueThengender = "Male"

Else

gender = "Female"

EndIf

address = Trim(Me.txtAddr.Text)

address = address.Replace("'", "''")

IfMe.txtName.Text ""AndMe.txtAddr.Text ""AndMe.txtContact.Text

""AndMe.txtPayment.Text ""Then

qry = "INSERT INTO

cdetails(cno,name,gender,cdate,dob,address,pcode,location,email,contact,estatus,annual,limit1,payment,interest1,interest2) VALUES('" & Trim(Me.txtCno.Text) & "','"

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qry = qry & Trim(Me.txtName.Text) & "','" & gender & "','" &

Trim(Me.txtDate.Text) & "','" & Format(Me.dtpDob.Value, "MM/dd/yyyy") & "','" &

address & "','"

qry = qry & Trim(Me.txtPcode.Text) & "','" & Me.cmbLocation.Text & "','"

& Trim(Me.txtEmail.Text) & "','" & Trim(Me.txtContact.Text) & "','" &

Me.cmbStatus.Text & "','"qry = qry & Me.cmbIncome.Text & "','" & Trim(Me.txtLimit.Text) & "','" &

Trim(Me.txtPayment.Text) & "','" & y1 & "','" & y2 & "')"

obj.execute(qry)

MsgBox("Inserted")

Call autocid()

obj.disconnect()

Else

MsgBox("Empty")

EndIf

Catch ex As Exception EndTry

EndSub

PrivateSub txtPayment_TextChanged(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles txtPayment.TextChanged

Try

IfCDbl(Me.txtPayment.Text) > CDbl(Me.txtLimit.Text) Then

MsgBox("Payment should be less then LimitAmount")

Me.txtPayment.Text = ""

EndIf


EndTry

EndSub

PrivateSub btnClear_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnClear.Click

Me.txtName.Text = ""

Me.rbtnMale.Checked = False

Me.rbtnFemale.Checked = False

Me.txtAddr.Text = "" Me.txtPcode.Text = ""

Me.cmbLocation.Text = ""

Me.txtEmail.Text = ""

Me.txtContact.Text = ""

Me.cmbIncome.Text = ""

Me.cmbStatus.Text = ""


Me.txtLimit.Text = ""


Call autocid()

Me.txtName.Focus() EndSub

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PrivateSub btnBack_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnBack.Click

Me.Hide()

Dim f1 AsNew UserPage

f1.Show() EndSub

EndClass

FranchiesMainTenance.vb

Imports System.Data


PublicClass FranchiesMaintenance


Dim address AsString

PrivateSub FranchiesMaintenance_Load(ByVal senderAs System.Object, ByVal e

As System.EventArgs) HandlesMyBase.Load

Try

obj.connect()

Call loadBid()


obj.disconnect()


EndTry EndSub

PublicSub loadBid()

Try


dt = obj.dset("select * from branch")



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IfMe.txtMname.Text ""AndMe.txtBname.Text ""And

Me.txtBaddr.Text ""AndMe.txtContact.Text ""Then

qry = "INSERT INTO branch(bid,mname,bname,baddress,contact,bank)

VALUES('" & Trim(Me.txtBid.Text) & "','"

qry = qry & Trim(Me.txtMname.Text) & "','" & Trim(Me.txtBname.Text) &

"','" & address & "','"qry = qry & Trim(Me.txtContact.Text) & "','" & Trim(Me.txtBank.Text) &

"')"

obj.execute(qry)

MsgBox("Inserted")

Call loadBid()

Else

MsgBox("Empty")

EndIf

obj.disconnect()


EndTry EndSub



Me.txtMname.Text = ""

Me.txtBname.Text = ""

Me.txtBaddr.Text = ""


Me.txtBank.Text = ""

Me.txtMname.Focus()

Call loadBid()

EndSub



Me.Hide()


f1.Show()

EndSub

EndClass

Payment.vb

Imports System.Data


PublicClass Payment


Dim d1, d2 AsDate

Dim d AsInteger

Dim y1 AsString

Dim interest AsDouble Dim cno AsString

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PrivateSub Payment_Load(ByVal senderAs System.Object, ByVal e As

System.EventArgs) HandlesMyBase.Load

Try



EndTry EndSub

Sub loadAmount()

Try

obj.connect()

cno = Trim(Me.txtCno.Text)

qry = "SELECT * FROM cdetails WHERE cno='" & cno & "'"

ds = obj.dset(qry)


Me.txtCredit.Text = ds.Tables(0).Rows(0).Item("payment").ToString

d1 = ds.Tables(0).Rows(0).Item("cdate").ToString

d2 = Trim(Me.txtDate.Text).ToStringd = DateDiff(DateInterval.Month, d1, d2).ToString

Ifd < 7 Then

y1 = ds.Tables(0).Rows(0).Item("interest1").ToString

interest = CDbl(Me.txtCredit.Text) * (y1 / 100)

Else

y1 = ds.Tables(0).Rows(0).Item("interest2").ToString

interest = CDbl(Me.txtCredit.Text) * (y1 / 100)

EndIf

Me.txtInterest.Text = interest

Me.txtTotal.Text = CDbl(Me.txtCredit.Text) + CDbl(Me.txtInterest.Text)

EndIf

obj.disconnect()


EndTry

EndSub

PrivateSub txtCno_TextChanged(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles txtCno.TextChanged

Call loadAmount()

EndSub

PrivateSub txtPayment_TextChanged(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles txtPayment.TextChanged

Try

IfCDbl(Me.txtPayment.Text) > CDbl(Me.txtTotal.Text) Then

MsgBox("Payment should be less then TotalAmount")


Me.txtBalance.Text = ""

Else

Me.txtBalance.Text = CDbl(Me.txtTotal.Text) - CDbl(Me.txtPayment.Text)

EndIf


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EndSub

PrivateSub btnRegister_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnRegister.Click

Try

obj.connect() IfMe.txtCno.Text ""AndMe.txtPayment.Text ""Then

qry = "INSERT INTO payment(cno,date1,credit,interest,total,payment,bal)

VALUES('"

qry = qry & Trim(Me.txtCno.Text) & "','" & Trim(Me.txtDate.Text) & "','" &

Trim(Me.txtCredit.Text) & "','"

qry = qry & Trim(Me.txtInterest.Text) & "','" & Trim(Me.txtTotal.Text) &

"','" & Trim(Me.txtPayment.Text) & "','" & Trim(Me.txtBalance.Text) & "')"

obj.execute(qry)

MsgBox("Inserted")

qry = "UPDATE cdetails SET payment='" & Trim(Me.txtBalance.Text) & "'WHERE cno='" & Trim(Me.txtCno.Text) & "'"

obj.execute(qry)

obj.disconnect()

Else

MsgBox("Empty")

EndIf


EndTry

EndSub



Me.txtCno.Text = ""

Me.txtCredit.Text = ""

Me.txtInterest.Text = ""

Me.txtTotal.Text = ""


Me.txtBalance.Text = ""

Me.txtCno.Focus()

EndSub



Me.Hide()


f1.Show()

EndSub

EndClass

PersonalLoan.vb

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Imports System.Data


PublicClass PersonalLoan

Dim address, tloan AsString

PrivateSub PersonalLoan_Load(ByVal senderAs System.Object, ByVal e As

System.EventArgs) HandlesMyBase.Load Me.txtDate.Text = Now.Date

Call autoAno()

Call loadTenure()

Call loadQual()

Call loadMartial()

Call loadAcc()

Call loadYears()

Call loadOcc()

Call loadOrgan()

Call loadCardIssuer()

Call loadLocation() Call loadRType()

Call loadTime()

Call loadPlace()

EndSub

Sub loadTenure()

Me.cmbTenure.Items.Add("12")






EndSub

Sub loadQual()

Me.cmbEductional.Items.Add("Undergraduate")

Me.cmbEductional.Items.Add("Graduate")

Me.cmbEductional.Items.Add("Postgraduate")

Me.cmbEductional.Items.Add("Professional")

EndSub

Sub loadMartial()

Me.cmbMartial.Items.Add("Single")

Me.cmbMartial.Items.Add("Married") EndSub

Sub loadAcc()

Me.cmbAcctype.Items.Add("Savings")

Me.cmbAcctype.Items.Add("Current")

Me.cmbAcctype.Items.Add("Overdraft")

EndSub

Sub loadYears()

Me.cmbNo.Items.Add("Less than 1 Year")

Me.cmbNo.Items.Add("1 to 3 years")

Me.cmbNo.Items.Add("4 to 5 Year")

Me.cmbNo.Items.Add(">5 Years") EndSub

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Sub loadOcc()

Me.cmbOccu.Items.Add("Salaried")

Me.cmbOccu.Items.Add("Practing Professional")

Me.cmbOccu.Items.Add("Self Employed")

EndSub

Sub loadOrgan() Me.cmbType.Items.Add("Govt Organization")

Me.cmbType.Items.Add("Public Sector Undertaking")

Me.cmbType.Items.Add("Medical or Educational Institution")

Me.cmbType.Items.Add("Public Limited Company")

Me.cmbType.Items.Add("Private Limited Company")

Me.cmbType.Items.Add("Partnership")

EndSub

Sub loadCardIssuer()

Me.cmbCard.Items.Add("Amex")

Me.cmbCard.Items.Add("CitiBank")

Me.cmbCard.Items.Add("StanChart") Me.cmbCard.Items.Add("HSBC")

Me.cmbCard.Items.Add("HDFC")

Me.cmbCard.Items.Add("ICICI")

EndSub

Sub loadRType()

Me.cmbResidence.Items.Add("Owned")

Me.cmbResidence.Items.Add("Rented")

Me.cmbResidence.Items.Add("company Provided")

Me.cmbResidence.Items.Add("Parent Owned")

EndSub

Sub loadTime()

Me.cmbTime.Items.Add("8am - 10am")

Me.cmbTime.Items.Add("11am - 6pm")

Me.cmbTime.Items.Add("7pm - 10pm")

EndSub

Sub loadPlace()

Me.cmbPlace.Items.Add("Residence")

Me.cmbPlace.Items.Add("Office")

EndSub

Sub loadLocation()

Me.cmbLocation.Items.Add("Bangalore") Me.cmbLocation.Items.Add("Chennai")

Me.cmbLocation.Items.Add("Delhi")

Me.cmbLocation.Items.Add("Hyderabad")

Me.cmbLocation.Items.Add("Kolkata")

Me.cmbLocation.Items.Add("Mumbai")

Me.cmbLocation.Items.Add("Pune")

Me.cmbLocation.Items.Add("Thanjavur")

Me.cmbLocation.Items.Add("Trichy")

EndSub

Sub autoAno() Try

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obj.connect()


dt = obj.dset("select * from personal")



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qry = qry & Me.cmbEductional.Text & "','" & Me.cmbMartial.Text & "','" &

Trim(Me.txtBname.Text) & "','" & Trim(Me.txtBranch.Text) & "','" &

Me.cmbAcctype.Text & "','" & Me.cmbNo.Text & "','" & Me.cmbOccu.Text & "','"

qry = qry & Me.cmbType.Text & "','" & Trim(Me.txtSalary.Text) & "','" &

Me.cmbCard.Text & "','" & Trim(Me.txtSanction.Text) & "','" &

Trim(Me.txtNoyears.Text) & "','" & address & "','" & Me.cmbLocation.Text & "','"qry = qry & Trim(Me.txtContact.Text) & "','" & Me.cmbResidence.Text &

"','" & Trim(Me.txtRname1.Text) & "','" & Trim(Me.txtRname2.Text) & "','" &

Trim(Me.txtRelation1.Text) & "','" & Trim(Me.txtRelation2.Text) & "','"

qry = qry & Trim(Me.txtTel1.Text) & "','" & Trim(Me.txtTel2.Text) & "','" &

tloan & "','" & Trim(Me.txtMonthly.Text) & "','" & Me.cmbTime.Text & "','" &

Me.cmbPlace.Text & "')"

obj.execute(qry)

MsgBox("Inserted")

Call autoAno()

Else

MsgBox("Empty") EndIf

obj.disconnect()


EndTry

EndSub



Me.txtLoan.Text = ""

Me.cmbTenure.Text = ""


Me.txtFname.Text = ""

Me.cmbEductional.Text = ""

Me.cmbMartial.Text = ""

Me.txtBname.Text = ""

Me.txtBranch.Text = ""

Me.cmbAcctype.Text = ""

Me.cmbNo.Text = ""

Me.cmbOccu.Text = ""

Me.cmbType.Text = ""

Me.txtSalary.Text = "" Me.cmbCard.Text = ""

Me.txtSanction.Text = ""

Me.txtNoyears.Text = ""

Me.txtAddress.Text = ""



Me.cmbResidence.Text = ""

Me.txtRname1.Text = ""

Me.txtRname2.Text = ""

Me.txtRelation1.Text = ""

Me.txtRelation2.Text = "" Me.txtTel1.Text = ""

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Me.txtTel2.Text = ""

Me.txtMonthly.Text = ""

Me.cmbTime.Text = ""

Me.cmbPlace.Text = ""

Me.rbtn1.Checked = False

Me.rbtn2.Checked = False Me.rbtn3.Checked = False






EndSub



Me.Hide() Dim f1 AsNew UserPage

f1.Show()

EndSub

EndClass

AdminPage.vb

PublicClass AdminPage

PrivateSub btnCard_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnCard.Click Me.Hide()

Dim f1 AsNew ModifyCardholder

f1.Show()

EndSub



Me.Hide()

Dim f1 AsNew ModifyFranchies

f1.Show()

EndSub

PrivateSub btnReports_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnReports.Click

Me.Hide()

Dim f1 AsNew AdminReports

f1.Show()

EndSub

PrivateSub btnLog_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnLog.Click

End EndSub

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lnkBack.LinkClicked

Me.Hide()

Dim f1 AsNew Loginf1.Show()

EndSub

EndClass

ModifyCardholder.vb

PublicClass ModifyCardholder


Dim i, j, k1, k2, sindex, sindex1, sindex2 AsInteger

Dim st, address, gender, cno, st1, st2, y1, y2 AsString

PrivateSub ModifyCardholder_Load(ByVal senderAs System.Object, ByVal e As


Try

obj.connect()

Call loadCno()

Call enabl()

Call LoadLocation()

Call loadIncome()

Call loadStatus()obj.disconnect()


EndTry

EndSub

Sub loadCno()

Try

qry = "SELECT distinct(cno) FROM cdetails"

ds = obj.dset(qry)

Me.cmbCardNo.Items.Clear()


Me.cmbCardNo.Items.Add(ds.Tables(0).Rows(i).Item("cno")) Next

ds.Clear()


EndTry

EndSub

Sub LoadLocation()

Try

Me.cmbLocation.Items.Add("Bangalore")

Me.cmbLocation.Items.Add("Chennai")

Me.cmbLocation.Items.Add("Delhi")

Me.cmbLocation.Items.Add("Hyderabad") Me.cmbLocation.Items.Add("Kolkata")

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Me.cmbLocation.Items.Add("Mumbai")

Me.cmbLocation.Items.Add("Pune")

Me.cmbLocation.Items.Add("Thanjavur")

Me.cmbLocation.Items.Add("Trichy")


EndTry EndSub

Sub loadIncome()

Me.cmbIncome.Items.Add("Below 49,999")

Me.cmbIncome.Items.Add("50,000 - 99,999")



Me.cmbIncome.Items.Add("Above 10,00,000")

EndSub

Sub loadStatus()

Me.cmbStatus.Items.Add("Salaried")

Me.cmbStatus.Items.Add("Self Employed") EndSub

PrivateSub btnEdit_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnEdit.Click

Try

obj.connect()

ds = obj.dset("select * from cdetails where cno='" &

Trim(Me.cmbCardNo.Text) & "'")

obj.disconnect()


Call enable1()


Me.txtName.Text = ds.Tables(0).Rows(i).Item("name")

Ifds.Tables(0).Rows(i).Item("gender") = "Male"Then

Me.rbtnMale.Checked = True

Else

Me.rbtnFemale.Checked = True

EndIf

Me.txtAddr.Text = ds.Tables(0).Rows(i).Item("address")

Me.txtPcode.Text = ds.Tables(0).Rows(i).Item("pcode") Me.dtpDob.Text = ds.Tables(0).Rows(i).Item("dob")

st = ds.Tables(0).Rows(i).Item("location")

Forj = 0 ToMe.cmbLocation.Items.Count - 1

IfMe.cmbLocation.Items(j).ToString = st Then

sindex = j

EndIf

Next

Me.cmbLocation.SelectedIndex = sindex

st1 = ds.Tables(0).Rows(i).Item("estatus") Fork1 = 0 ToMe.cmbStatus.Items.Count - 1

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IfMe.cmbStatus.Items(k1).ToString = st1 Then

sindex1 = k1

EndIf

Next

Me.cmbStatus.SelectedIndex = sindex1

st2 = ds.Tables(0).Rows(i).Item("annual")

Fork2 = 0 ToMe.cmbIncome.Items.Count - 1

IfMe.cmbIncome.Items(k2).ToString = st2 Then

sindex2 = k2

EndIf

Next

Me.cmbIncome.SelectedIndex = sindex2

Me.txtContact.Text = ds.Tables(0).Rows(i).Item("contact")

Me.txtLimit.Text = ds.Tables(0).Rows(i).Item("limit1")

Me.txtPayment.Text = ds.Tables(0).Rows(i).Item("payment") Me.txtEmail.Text = ds.Tables(0).Rows(i).Item("email")

Next

EndIf

ds.Clear()


EndTry

EndSub

PrivateSub btnSave_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnSave.Click

Try

obj.connect()

address = Trim(Me.txtAddr.Text)

address = address.Replace("'", "''")

IfMe.rbtnFemale.Checked = TrueThen

gender = "Female"

Else

gender = "Male"

EndIf

IfMe.txtName.Text ""AndMe.txtAddr.Text ""AndMe.txtContact.Text

""AndMe.txtPayment.Text ""Then

qry = "UPDATE cdetails SET name='" & Trim(Me.txtName.Text) &

"',gender='" & gender & "',dob='" & Me.dtpDob.Value & "',address='"

qry = qry & address & "',pcode='" & Trim(Me.txtPcode.Text) &

"',location='" & Trim(Me.cmbLocation.Text) & "',email='" & Trim(Me.txtEmail.Text)

& "',contact='"

qry = qry & Trim(Me.txtContact.Text) & "',estatus='" & Me.cmbStatus.Text

& "',annual='" & Me.cmbIncome.Text & "',limit1='"

qry = qry & Trim(Me.txtLimit.Text) & "',payment='" &

Trim(Me.txtPayment.Text) & "' WHERE cno='" & Me.cmbCardNo.Text & "'"obj.execute(qry)

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MsgBox("Updated")

Call cle()

Call enabl()

Me.cmbCardNo.Text = ""

Else

MsgBox("Empty") EndIf

ds.Clear()


EndTry

EndSub

PrivateSub cmbIncome_SelectedIndexChanged(ByVal senderAs System.Object,

ByVal e As System.EventArgs) Handles cmbIncome.SelectedIndexChanged

Try

IfMe.cmbIncome.Text = "Below 49,999"Then Me.txtLimit.Text = "25,000"

y1 = "2.4"

y2 = "2.2"

ElseIfMe.cmbIncome.Text = "50,000 - 99,999"Then


y1 = "2.5"

y2 = "2.3"



y1 = "2.6"

y2 = "2.4"



y1 = "2.7"

y2 = "2.5"

ElseIfMe.cmbIncome.Text = "Above 10,00,000"Then


y1 = "2.8"

y2 = "2.6"

EndIf


EndSub

PrivateSub btnDelete_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnDelete.Click

Try

Call enabl()

Call cle()

cno = Me.cmbCardNo.Text

obj.connect()

Ifcno ""Then

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IfMsgBox("Are u sure Deleted", MsgBoxStyle.OkCancel) =

MsgBoxResult.OkThen

qry = "DELETE * FROM cdetails WHERE cno='" &

Trim(Me.cmbCardNo.Text) & "'"

obj.execute(qry)

MsgBox("Deleted")qry = "DELETE * FROM payment WHERE cno='" &

Trim(Me.cmbCardNo.Text) & "'"

obj.execute(qry)


Call loadCno()

Else

MsgBox("Not Deleted")


EndIf

EndIf

obj.disconnect() Catch ex As Exception

EndTry

EndSub

Sub cle()


Me.rbtnFemale.Checked = False

Me.rbtnMale.Checked = False

Me.txtAddr.Text = ""

Me.txtPcode.Text = ""


Me.txtEmail.Text = ""


Me.cmbStatus.Text = ""


Me.txtLimit.Text = ""


Me.cmbCardNo.Focus()

EndSub

Sub enabl()

Me.GroupBox2.Enabled = False

Me.Label3.Enabled = False Me.Label4.Enabled = False

Me.Label5.Enabled = False









Me.Label16.Enabled = False Me.txtName.Enabled = False

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Me.rbtnMale.Enabled = False

Me.rbtnFemale.Enabled = False

Me.dtpDob.Enabled = False

Me.txtAddr.Enabled = False

Me.txtPcode.Enabled = False

Me.cmbLocation.Enabled = False Me.txtEmail.Enabled = False

Me.txtContact.Enabled = False

Me.cmbStatus.Enabled = False

Me.cmbIncome.Enabled = False

Me.txtLimit.Enabled = False

Me.txtPayment.Enabled = False

Me.btnSave.Enabled = False

EndSub

Sub enable1()

Me.GroupBox2.Enabled = True

Me.Label3.Enabled = True Me.Label4.Enabled = True

Me.Label5.Enabled = True










Me.txtName.Enabled = True

Me.rbtnMale.Enabled = True

Me.rbtnFemale.Enabled = True

Me.dtpDob.Enabled = True

Me.txtAddr.Enabled = True

Me.txtPcode.Enabled = True

Me.cmbLocation.Enabled = True

Me.txtEmail.Enabled = True

Me.txtContact.Enabled = True

Me.cmbStatus.Enabled = True Me.cmbIncome.Enabled = True

Me.txtLimit.Enabled = True

Me.txtPayment.Enabled = True

Me.btnSave.Enabled = True

EndSub



Me.Hide()


f1.Show()

EndSubEndClass

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ModifyFranchies.vb

PublicClass ModifyFranchies


Dim i AsInteger

Dim address, bid AsString PrivateSub ModifyFranchies_Load(ByVal senderAs System.Object, ByVal e As


Try

obj.connect()

Call loadBid()

Call enabl()

obj.disconnect()


EndTry

EndSub

Sub loadBid()

Try

qry = "SELECT distinct(bid) FROM branch"

ds = obj.dset(qry)

Me.cmbBid.Items.Clear()


Me.cmbBid.Items.Add(ds.Tables(0).Rows(i).Item("bid"))

Next

ds.Clear()


EndTry EndSub

PrivateSub btnEdit_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnEdit.Click

Try

obj.connect()

qry = "SELECT * FROM branch WHERE bid='" & Me.cmbBid.Text & "'"

ds = obj.dset(qry)

obj.disconnect()


Call enable1() Fori = 0 To ds.Tables(0).Rows.Count - 1

Me.txtMname.Text = ds.Tables(0).Rows(i).Item("mname")

Me.txtBname.Text = ds.Tables(0).Rows(i).Item("bname")

Me.txtBaddr.Text = ds.Tables(0).Rows(i).Item("baddress")

Me.txtContact.Text = ds.Tables(0).Rows(i).Item("contact")

Me.txtBank.Text = ds.Tables(0).Rows(i).Item("bank")

Next

EndIf

ds.Clear()


EndTry EndSub

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PrivateSub btnSave_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnSave.Click

Try

obj.connect()

address = Trim(Me.txtBaddr.Text)address = address.Replace("'", "''")

IfMe.txtMname.Text ""AndMe.txtBname.Text ""And

Me.txtBaddr.Text ""AndMe.txtContact.Text ""AndMe.txtBank.Text ""

Then

qry = "UPDATE branch SET mname='" & Trim(Me.txtMname.Text) &

"',bname='" & Trim(Me.txtBname.Text) & "',baddress='"

qry = qry & address & "',contact='" & Trim(Me.txtContact.Text) & "',bank='"

& Trim(Me.txtBank.Text) & "' WHERE bid='" & Me.cmbBid.Text & "'"

obj.execute(qry)

MsgBox("Updated") Call cle()

Call enabl()

Me.cmbBid.Text = ""

Else

MsgBox("Empty")

EndIf

obj.disconnect()


EndTry

EndSub

PrivateSub btnDelete_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnDelete.Click

Try

Call enabl()

Call cle()

bid = Me.cmbBid.Text

obj.connect()

Ifbid ""Then

IfMsgBox("Are u sure Deleted", MsgBoxStyle.OkCancel) =

MsgBoxResult.OkThenqry = "DELETE * FROM branch WHERE bid='" &

Trim(Me.cmbBid.Text) & "'"

obj.execute(qry)

MsgBox("Deleted")

Me.cmbBid.Text = ""

Call loadBid()

Else

MsgBox("Not Deleted")

Me.cmbBid.Text = ""

EndIf

EndIf

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obj.disconnect()


EndTry

EndSub

Sub cle()

Me.txtMname.Text = "" Me.txtBname.Text = ""

Me.txtBaddr.Text = ""


Me.txtBank.Text = ""

Me.cmbBid.Focus()

EndSub

Sub enabl()

Me.GroupBox1.Enabled = False



Me.Label4.Enabled = False Me.Label7.Enabled = False


Me.txtMname.Enabled = False

Me.txtBname.Enabled = False

Me.txtBaddr.Enabled = False

Me.txtContact.Enabled = False

Me.txtBank.Enabled = False

EndSub

Sub enable1()

Me.GroupBox1.Enabled = True






Me.txtMname.Enabled = True

Me.txtBname.Enabled = True

Me.txtBaddr.Enabled = True

Me.txtContact.Enabled = True

Me.txtBank.Enabled = True

EndSub



Me.Hide()


f1.Show()

EndSub

EndClass

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AdminReports.vb

PublicClass AdminReports

PrivateSub btnCard_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnCard.Click

Dim f1 AsNew CardReportsf1.Show()

EndSub



Dim f1 AsNew FranchiseReports

f1.Show()

EndSub

PrivateSub btnPayment_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnPayment.Click

Dim f1 AsNew PaymentReports

f1.Show()

EndSub

PrivateSub btnLoan_Click(ByVal senderAs System.Object, ByVal e As

System.EventArgs) Handles btnLoan.Click

Dim f1 AsNew LoanReports

f1.Show()

EndSub



lnkBack.LinkClicked

Me.Hide()


f1.Show()

EndSub

EndClass

CardReports.vb

Imports CrystalDecisions.CrystalReports.Engine

Imports CrystalDecisions.Shared

PublicClass CardReports

Dim strpath AsString


Dim rpt AsNew ReportDocument

Dim i AsInteger

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PrivateSub CardReports_Load(ByVal senderAs System.Object, ByVal e As


Call loadCno()

EndSub

Sub loadCno()

Tryobj.connect()


ds = obj.dset(qry)



Me.cmbCardNo.Items.Add(ds.Tables(0).Rows(i).Item("cno"))

Next

ds.Clear()

obj.disconnect()


EndTry EndSub

PrivateSub cmbCardNo_SelectedIndexChanged(ByVal senderAs System.Object,

ByVal e As System.EventArgs) Handles cmbCardNo.SelectedIndexChanged

Try

obj.connect()

ds = obj.dset("SELECT * FROM cdetails WHERE cno='" &

Me.cmbCardNo.Text & "'")

strpath = Application.StartupPath & "\" & "CardRep.rpt"

' strpath = "E:\saran\projects-2008\CreditCardSystem\CardRep.rpt"

IfNot IO.File.Exists(strpath) Then

Throw (New Exception("Unable to locate report file:" & vbCrLf & strpath))

EndIf

rpt.Load(strpath)

rpt.SetDataSource(ds.Tables("rrr"))

Me.CrystalReportViewer1.ReportSource = rpt

ds.Clear()

obj.disconnect()


EndTry

EndSubEndClass

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FranchiseReports.vb



PublicClass FranchiseReports




Dim i AsInteger

PrivateSub FranchiseReports_Load(ByVal senderAs System.Object, ByVal e As


Try

obj.connect()

ds = obj.dset("SELECT * FROM branch")

strpath = Application.StartupPath & "\" & "FranchiseRep.rpt"

' strpath = "E:\saran\projects-2008\CreditCardSystem\FranchiseRep.rpt"



EndIf

rpt.Load(strpath)



ds.Clear()

obj.disconnect()


EndSub

EndClass

PaymentReports.vb


Imports CrystalDecisions.SharedPublicClass PaymentReports




Dim i AsInteger

PrivateSub PaymentReports_Load(ByVal senderAs System.Object, ByVal e As


Call loadCno()

EndSub

Sub loadCno()

Tryobj.connect()

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ds = obj.dset(qry)



Me.cmbCardNo.Items.Add(ds.Tables(0).Rows(i).Item("cno"))

Nextds.Clear()

obj.disconnect()


EndTry

EndSub

PrivateSub cmbCardNo_SelectedIndexChanged(ByVal senderAs System.Object,

ByVal e As System.EventArgs) Handles cmbCardNo.SelectedIndexChanged

Try

obj.connect()

ds = obj.dset("SELECT * FROM payment WHERE cno='" &Me.cmbCardNo.Text & "'")

strpath = Application.StartupPath & "\" & "PaymentRep.rpt"

'strpath = "E:\saran\projects-2008\CreditCardSystem\PaymentRep.rpt"



EndIf

rpt.Load(strpath)



ds.Clear()

obj.disconnect()


EndTry

EndSub

EndClass

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LoanReports.vb



PublicClass LoanReports Dim strpath AsString



Dim i AsInteger

PrivateSub LoanReports_Load(ByVal senderAs System.Object, ByVal e As


Try

obj.connect()

ds = obj.dset("SELECT * FROM personal")

strpath = Application.StartupPath & "\" & "LoanRep.rpt"

'strpath = "E:\saran\projects-2008\CreditCardSystem\LoanRep.rpt"



EndIf

rpt.Load(strpath)



ds.Clear()obj.disconnect()


EndTry

EndSub

EndClass

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CONCLUSION

The main objective of the project Innovating Credit Card Security System is

to have a smooth move with the cardholders. And all the other objectives, which are

taken, are attained in an effectual manner. Interest, Late payment charge, Minimum

amount due and other charges such as petrol transaction charge, railway / air ticket

purchase or cancellation fee are calculated in a successful manner.

Future Enhancement

1. Have an idea to extend this credit card automation to different type of cards

2. This System may be extend to debit card automation

3. Can extend Registration through Website for User registration for first

investigation

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REFERENCE

1. Professional VB.NET 1.0, Special Edition

Author(s): Alex Homer, Brian Francis, David Sussman, Karli Watson, Richard

Anderson, Robert Howard

Released: February 2002

Publisher: Wrox Press

ISBN: 1861007035

2. eXtreme .NET: Introducing extreme Programming Techniques to .NET

Developers

Author(s): Dr. Neil Roodyn

Released: November 2004

Publisher: Addison-Wesley

3. Students Essential Guide to .NET, 1st Edition

Author(s): Tony Grimer

Released: October 2004

Publisher: Butterworth-Heinemann

4. Professional DotNetNuke VB.NET PortalsAuthor(s) : Shaun Walker, Patrick J. Sentry, Joe Brinkman, Dan Caron, Publisher:

Scott McCulloch, Scott Willhite, Bruce Hopkins

Released: June 2005

1 http://www.microsoft.com

2 http://www.vb101.com

3 http://www.codeguru.com

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SCREEN SHOTS

Login.vb

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UserPage.vb

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CardholderMaintenance.vb

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FranchiesMainTenance.vb

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Payment.vb

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PersonalLoan.vb

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AdminPage.vb

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ModifyCardholder.vb

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ModifyFranchies.vb

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AdminReports.vb

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REPORTS

CardReports.vb

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FranchiseReports.vb

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LoanReports.vb

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PaymentReports.vb

credit card system new

Documents