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COURIER MANAGEMENT

SYSTEM

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A Report

On

COURIER MANAGEMENT SYSTEM

For

DHL COURIER

Submitted to the

Department of Computer Applications

In partial fulfilment of the Course

Master of Computer Applications

Under the guidance of

ANITHA G KRISHNAN

BY

Sreejith P R(CA-194 )

DEPARTMENT OF COMPUTER APPLICATIONS

SCMS SCHOOL OF TECHNOLOGY AND MANAGEMENT

MUTTOM, ALWAYE,COCHIN - 683106

November 2010

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CERTIFICATE

This is to certify that the project entitled Courier Management System

has been successfully carried out by Sreejith P R (CA-194) in partial

fulfillment of the Course Master of Computer Applications.

Date: DIRECTOR

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CERTIFICATE

This is to certify that the project entitled Courier Management System

has been successfully carried out by Sreejith P R (CA-196) in partial

fulfillment of the course Master of Computer Applications under my

guidance .

Date: ANITHA G KRISHNAN

(Internal Guide)

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SCMS SCHOOL OF TECHNOLOGY AND MANAGEMENTMUTTOM, ALWAYE, COCHIN - 683106

DECLARATION

I, Sreejith P R, hereby declare that the project work entitled Courier Management

System is an authenticated work carried out by me,under the guidance ofANITHA G

KRISHNAN for the partial fulfillment of the course MASTER OF COMPUTER

APPLICATIONS and this work has not been submitted for similar purpose anywhere

else except to SCMS SCHOOL OF TECHNOLOGY AND MANAGEMENT,

COCHIN, affiliated to M.G.UNIVERSITY, KOTTAYAM.

I understand that detection of any such copying is liable to be punished in any way the

school deems fit.

Date:

Place: SREEJITH P R

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ACKNOWLEDGEMENT

My endeavour stands incomplete without expressing my gratitude to a few peoplewho have contributed a lot towards the successful completion of my project work.

First and foremost, I would like to express my sincere gratitude to God Almighty

for guiding me through my work.

I would like to express sincere thanks to our Director Mrs.Indu Nair for her kind

consideration and valuable guidence throughout the course of my project work.

I express my heartfelt gratitude to Anitha G Krishnan, my internal guide, for her

valuable guidance, co-operation and constant encouragements throughout the project

work. I extend my sincere thanks to all the faculty members of MCA department.

Last but not the least, I am very thankful to my parents and all my friends for

their constant encouragement and their valuable help during this project.

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CONTENTS

1. Executive summary---------------------------------------------------------9

2. Background

2.1 Existing system------------------------------------------------10

2.2 Definition of problem- Proposed system-------------------10

3. Project overview

3.1. Objective of the project-----------------------------------------------11

3.2. Scope of the project----------------------------------------------------11

3.3. Feasibility analysis-----------------------------------------------------12

3.3.1. Technical feasibility ----------------------------------------12

3.3.2. Operational feasibility---------------------------------------12

3.3.3. Economic feasibility-----------------------------------------12

4. System analysis and design4.1. System Planning-----------------------------------------------------13

4.2. Methodology-----------------------------------------------------13

4.3. Operational requirements-------------------------------------------------13

4.4. Front End and Back End-----------------------------------------------13

4.5.Class Diagram----------------------------------------------14

5. Detailed Life Cycle of the project

5.1. Inputs and Outputs------------------------------------------------15

5.2. Process Involved-------------------------------------------------------------21

5.3. Sample Tables-------------------------------------------------------22

5.4.Sample Code--------------------------------------------------------25

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5.5 Test Cases-------------------------------------------------------------55

6.Conclusion and Future Enhancement------------------------------------------56

7.References-----------------------------------------------------------------------56

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1. EXECUTIVE SUMMARY

The Project entitled Courier Management System is being done for an Courier

company named DHL Courier Service.The objective of this software is to fully computerize all the

activities and tasks performed by an agent in the company.The system is very user

friendly.The proposed system manages packet distribution and support excellent

reporting, billing and control over Courier Company and thus provide clear report to

management.

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2. BACK GROUND

2.1 Existing System

In the existing System,the whole process is done manually,that is

records and paper works are being used.The drawback of the existing system is the

impossibility of time management.

In the existing System,details of the customers are given in the

records.It takes long time to view the packet details,destination customer details etc.

2.2Proposed System

The proposed system will give solution to the problems mentioned

in earlier system.The proposed system will be very easy,efficient,simple and fault free.It also reduces the loss of data and there will be faster access to data.The system will be

very user friendly and another major factor is the time management.

The proposed system can overcome the limitations of the existing system

to an extent.The proposed system is easy to use,its interface is designed in such a way

that even a new user who does not have any knowledge of computers can manage it

easily.Proposed system provides easy access to customer details,packet details,whetherpacket is delivered, pending or returned back to the client,printing of the bills etc.

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3. PROJECT OVERVIEW

3.1 Objective of the project

Courier Management System is the system which assist in automation of the

packet entry at the time of receiving the packet from the clients so as to ease the primary

activity of the company

The objectives can be listed as follows:

To manage the customer data efficiently.

To help agent work easily and efficiently.

Generating a unique tracking no.

Entering the information about the address where the packet is to

be delivered.

Calculating the charge of the packet delivery

To provide security through the authentication of users.

3.2 Scope of the project

Courier Management System provides information for managing the

business processes, monitor, analyze and improve all the related activities. The most

advantageous feature is that all the activities and their respective summary reports are

designed in such a way that it helps for quicker decision-making, calculating the charges

of the packet delivery,and less effort is required.

Courier Management System is used to maintain the customer data efficiently,

generating a unique tracking no etc .The authentication and security for the data is

maintained.

3.3 Feasibility AnalysisThe feasibility of a proposed system can be evaluated in terms of following

categories:-

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3.3.1 Technical Feasibility

Technical feasibility was done to analyze whether the organization have

requirements that is needed for the system implementation. The system is a desktop

application with Visual studio C# as front-end and oracle as back-end. The system works

well in the organization, since it satisfies the minimal requirements for the working of

the system.

3.3.2 Operational Feasibility

The success of any project depends on how well it can be utilized by the end

users. The user of this software is the administrator. The interface is designed in such a

way that even a person with a little knowledge in computer can efficiently handle it and

only a basic training is needed. It reduces the manual labor of the user.We have been

given training for the administrator about how to use the system.so the system is feasible

for the user.

3.3.3 Economic Feasibility: Cost-Benefit Analysis

This project after implementation will result in minimum cost. It was seen that

the cost of proposed system could be handled by the organization. And when comparedwith the cost saving on the implementation of the system, it is very much feasible.

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4. SYSTEM ANALYSIS & DESIGN

4.1.System Planning

The requirement analysis was completed in a week. The designing of the

system had taken only 1 week and coding within 2 weeks. Finally the system has

undergone testing 2 days.

4.2.Methodology

The development process follows waterfall methodology. All the

requirements are known before and the system is designed. After every phase, it gets

freeze.

4.3. Operational requirements

A Pentium II, 256 MB RAM with a processor speed greater than o

r equal to 400 MHz

Video card, resolution 1024 x 768

At least 1 GB hard disk space

Keyboard,104 keys

Monitor, color monitor

Mouse, standard

4.4.Front End and Back End

The system is a desktop application with Visual studio C# as front-end and

oracle as back-end.

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4.5.Class Diagram

Login

Username

Password

+login()

Login

Username

Password

+login()

Customer

CL_IDCUS_NAMEGENDER

ADDRESSPH_NOEMAIL

D_O_P

+Add(),+Update()

+Delete(),

+Search()

Customer

CL_IDCUS_NAMEGENDER

ADDRESSPH_NOEMAIL

D_O_P

+Add(),+Update()

+Delete(),

+Search()

Parcel

CL_ID

PAR_IDTOT_PAR_ITM

PAR_DESCDEL_DAT

+Add(),+Search()

Parcel

CL_ID

PAR_IDTOT_PAR_ITM

PAR_DESCDEL_DAT

+Add(),+Search()

Destination

CL_ID

D_CUS_NAD_ADDRCITY

STATECOUNTRYPIN

PHONE

EMAIL

+Add(),+Search()

Destination

CL_ID

D_CUS_NAD_ADDRCITY

STATECOUNTRYPIN

PHONE

EMAIL

+Add(),+Search()

Bill

BNODAT

CL_IDCUS_NAMECUS_ADDR

PAR_IDCATEGORYSERV_C

WEIGHTWEG_COSTTOTAL

+Total()

+Add()+List()

Bill

BNODAT

CL_IDCUS_NAMECUS_ADDR

PAR_IDCATEGORYSERV_C

WEIGHTWEG_COSTTOTAL

+Total()

+Add()+List()

Status

CL_ID

PAR_IDCUS_NAME

DEST_ADDR

STATUS

+Add(),+Status()

Status

CL_ID

PAR_IDCUS_NAME

DEST_ADDR

STATUS

+Add(),+Status()

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5. Detailed Life Cycle of the project

5.1. Inputs and Outputs

Screen shots

Login Form

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Home Form

Customer Form

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Parcel Form

Destination Form

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Bill Form

Status Form

Report Form

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Update Parcel

Update Destination

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5.2. Process Involved

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The processes invoved in the system is customer registration,parcel

management,destination customer management,billing.Insertion deletion,updation and

searching are the operations performed by the system. Report generation for every

operations are available.

A functional requirement is a requirement that, when satisfied, will allow

the user to perform some kind of function.

They include the following:

1. Login

2. Customer registration.

3. Parcel Management

4. Destination Customer Management.

5. Bill

5.3. Sample Tables

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login

Field name Type Size DescriptionUSERNAME VARCHAR2 15 username

PASSWORD VARCHAR2 15 PASSWORD

customer

Field name Type Size Description

C_id Varchar2 10 Customer id

Cus_name Varchar2 15 Customer name

Gender Varchar2 10 Gender

Address Varchar2 15 Adress

Ph_no Varchar2 10 Phone no

Email Varchar2 15 Email

D_o_p Date Date of packing

parcel



Par_id Varchar2 10 Parcel id

Tot_Par_Itm Varchar2 20 Total Parcel Items

Par_Desc Varchar2 20 Parcel Description

Del_Dat Date Delivery Date

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Destination



D_Cus_Name Varchar2 10 Destination

Customer Name

D_Addr Varchar2 20 Destination

Customer Address

City Varchar2 20 City

State Varchar2 15 State

Country Varchar2 15 Country

Pin Varchar2 15 Pin

Phone Varchar2 15 Phone no

Email Varchar2 15 Email

Bill

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Bno Varchar2 15 Bill no

Dat Date Date

Cl_id Varchar2 15 Customer id

Cus_Adrr Varchar2 20 Customer Address


Categoery Varchar2 15 Category

Serv_c Varchar2 15 Service Charge

Weight Varchar2 15 Weight

Weg_Cost Varchar2 15 Weight cost

Total Varchar2 30 Total

Status


Cl_id Varchar2 15 Customer id


Cus_name Varchar2 15 Customer name

D_Addr Varchar2 20 Destination

Customer Address

Status Varchar2 20 status

5.4.Sample Code

Login form

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using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Data.OracleClient;using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassForm1 : Form

{ privateFHome x;

int c=0;

OracleCommand com; OracleConnection con; OracleDataReader dar;

String s1; int temp=0; public Form1()

{

InitializeComponent();}

privatevoid Form1_Load(object sender, EventArgs e){

s1= "Data Source=sstmmca;UserId=ca194;password=sreejith007;Unicode=True";

con = newOracleConnection(s1);}

privatevoid button1_Click(object sender, EventArgs e){

try{

string select = "select * from Login where username='" +textBox1.Text + "' and password='" + textBox2.Text + "' ";

con.Open();

com = newOracleCommand(select, con);dar = com.ExecuteReader();

while (dar.Read())

{

if (dar["username"].ToString() == textBox1.Text &&dar["password"].ToString() == textBox2.Text)

{temp = 1;

this.Hide();x = newFHome();x.Show();

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}

} if (temp != 0)

{label3.Visible = false;

MessageBox.Show("!!!!!Welcome!!!!!! ");

} else

{label3.Visible = true;

c = c + 1;

if (c == 3){

MessageBox.Show("OOops.....u seems to be aninvalid user"); Application.Exit();

}

}

textBox1.Clear();textBox2.Clear();temp = 0;

} catch (Exception e1)

{ MessageBox.Show(e1.Message);

} finally

{con.Close();

}}


this.Hide();x = newFHome();x.Show();

}

}

}

Home Page

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using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassFHome : Form

{ public FHome()

{InitializeComponent();

}

privatevoid linkLabel1_LinkClicked(object sender,LinkLabelLinkClickedEventArgs e)

{

this.Hide(); home h = newhome();

h.Show();

}

privatevoid groupBox1_Enter(object sender, EventArgs e){

}


{ this.Hide(); Delete h = newDelete();

h.Show();}


{linkLabel4.Show();linkLabel5.Show();

}


{ this.Hide(); uparceln up = newuparceln();

up.Show();}

privatevoid FHome_Load(object sender, EventArgs e)

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{linkLabel4.Hide();linkLabel5.Hide();

}


{ this.Hide(); udest ud = newudest();

ud.Show();}


{

check c = newcheck();c.Show();

}


{ Report r = newReport();

r.Show();

}

privatevoid label1_Click(object sender, EventArgs e){

}}

}

Customer form

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Drawing;using System.Text;using System.Data.OracleClient;using System.Windows.Forms;

namespace username{ publicpartialclasshome : Form

{ OracleCommand com; OracleConnection con; OracleDataReader dar; String s; public home()

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}


String s1 = string.Format("insert into Customer

values('{0}','{1}','{2}','{3}','{4}','{5}','{6}')", textBox1.Text,textBox2.Text,comboBox1.Text,textBox4.Text,textBox5.Text,textBox6.Text,textBox3.Text); //String s2 = string.Format("insert into novalues('{0}')", textBox1.Text);

com = newOracleCommand(s1, con);con.Open();

int i = com.ExecuteNonQuery(); if (i == 1)

{ // MessageBox.Show("inserted");

} else

{ MessageBox.Show("not un");

}

con.Close();

String s2 = string.Format("insert into novalues('{0}')", textBox1.Text);


int i1 = com.ExecuteNonQuery(); if (i1 == 1)

{ MessageBox.Show("Details Saved");

} else

{ MessageBox.Show("not un");

}

con.Close();

}

privatevoid home_Load(object sender, EventArgs e){

s = "Data Source=sstmmca;UserId=ca194;password=sreejith007;Unicode=True";

con = newOracleConnection(s);textBox3.Text = DateTime.Now.ToString("dd-MMM-yyyy");listBox1.Hide();

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try{

con.Open(); int c = 1;

com = newOracleCommand("Select * from no", con);dar = com.ExecuteReader();

while (dar.Read()){

c++;}c = c + 100;c = c + 2;

textBox1.Text = "c"+c.ToString();}

catch (Exception e1){

MessageBox.Show(e1.Message);}

finally

{con.Close();

}

}

privatevoid textBox3_TextChanged(object sender, EventArgs e){

}

privatevoid label4_Click(object sender, EventArgs e){

}


}


}

privatevoid comboBox1_SelectedIndexChanged(object sender,

EventArgs e){

}


listBox1.Items.Clear();listBox1.Show();

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try{

con.Open();com = newOracleCommand("Select * from customer", con);dar = com.ExecuteReader();

while (dar.Read()){

listBox1.Items.Add(dar["Cl_id"]);}



} finally

{con.Close();

}

}

privatevoid listBox1_SelectedIndexChanged(object sender,EventArgs e)

{

try{

con.Open(); string s1 = string.Format("select * from customer whereCl_id='{0}'", listBox1.Text);

com = newOracleCommand(s1, con);dar = com.ExecuteReader();dar.Read();textBox1.Text = dar["cl_id"].ToString();textBox2.Text = dar["CUS_NAME"].ToString();comboBox1.Text = dar["GENDER"].ToString();textBox4.Text = dar["ADDRESS"].ToString();textBox5.Text = dar["PH_NO"].ToString();textBox6.Text = dar["EMAIL"].ToString();textBox3.Text = dar["D_O_P"].ToString();



} finally

{con.Close();

}}


listBox1.Items.Clear();textBox1.Clear();

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textBox2.Clear();textBox3.Clear();textBox4.Clear();textBox5.Clear();textBox6.Clear();comboBox1.Items.Clear();

}


}


try{

String s1 = string.Format("Delete from customer wherecl_id ='{0}'", textBox1.Text);



{listBox1.Items.Clear();textBox1.Clear();textBox2.Clear();textBox3.Clear();textBox4.Clear();textBox5.Clear();textBox6.Clear();comboBox1.Items.Clear();

MessageBox.Show("Successfully Removed");

}}



finally{

con.Close();}

}


try{

String s1 = string.Format("update customer setcus_name='{0}', GENDER='{1}',ADDRESS='{2}',PH_NO='{3}',EMAIL='{4}',D_O_P='{5}'where cl_id='{6}'",

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textBox2.Text,comboBox1.Text,textBox4.Text,textBox5.Text,textBox6.Text,textBox3.Text,textBox1.Text);



{ MessageBox.Show("Details updated");

}}



finally{

con.Close();}

}


if (textBox2.Text == String.Empty){

MessageBox.Show("pls make sure that all fields areentered");

} elseif (textBox3.Text == String.Empty)

{ MessageBox.Show("pls make sure that all fields areentered");

}

elseif (textBox4.Text == String.Empty){


} elseif (textBox5.Text == String.Empty)

{ MessageBox.Show("pls make sure that all fields are

entered");}

elseif (textBox6.Text == String.Empty){


} elseif(comboBox1.Text==String.Empty)

{

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} else

{ this.Hide(); Parcel p = newParcel();

p.Show();}

}

privatevoid button7_Click(object sender, EventArgs e){}


this.Hide(); FHome h = newFHome();

h.Show();}


}}

}

Parcel form

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.OracleClient;using System.Drawing;using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassParcel : Form

{ OracleCommand com; OracleConnection con; OracleDataReader dar; String s; public Parcel()

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} privatevoid Parcel_Load(object sender, EventArgs e)

{comboBox1.Items.Clear();comboBox1.Hide();listBox1.Hide();s = "Data Source=sstmmca;User

Id=ca194;password=sreejith007;Unicode=True";con = newOracleConnection(s);button5.Hide();

try{

con.Open(); int k = 1;

com = newOracleCommand("Select * from parcel", con);dar = com.ExecuteReader();

while (dar.Read()){

k = k + 20;}

textBox2.Text = "P" + k.ToString();}



finally{

con.Close();}

try{


com = newOracleCommand("Select * from customer", con);dar = com.ExecuteReader();

while (dar.Read()){

c++;}c = c + 50;c = c - 1;

label6.Text = "c" + c.ToString();}



finally{

con.Close();

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} try

{con.Open();

int c = 1;com = newOracleCommand("Select * from no", con);dar = com.ExecuteReader();

while (dar.Read()){

c++;}c = c + 100;c = c + 2;c = c - 1;

textBox1.Text = "c" + c.ToString();}


MessageBox.Show(e1.Message);

} finally

{con.Close();

}

}


try{

String s1 = string.Format("insert into parcelvalues('{0}','{1}','{2}','{3}','{4}')", textBox1.Text, textBox2.Text,textBox3.Text, textBox4.Text, textBox5.Text);



{ MessageBox.Show("Successfully Added");

}



} finally

{con.Close();

}

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}

privatevoid comboBox1_TextChanged(object sender, EventArgs e){

con.Open(); String s1 = "Select * from customer where cl_id like'" +comboBox1.Text + "%'";

com = newOracleCommand(s1, con);dar = com.ExecuteReader();

while (dar.Read()){

comboBox1.Items.Add(dar[0]);}

con.Close();}


textBox2.Clear();textBox3.Clear();textBox4.Clear();textBox5.Clear();

}


this.Hide(); dest d = newdest();

d.Show();

}


try{

listBox1.Show();

con.Open();com = newOracleCommand("Select * from customer", con);

dar = com.ExecuteReader(); while (dar.Read())

{listBox1.Items.Add(dar["Cl_id"]);

}


{

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finally{

con.Close();}

}

privatevoid comboBox1_SelectedIndexChanged_1(object sender,EventArgs e)

{

}


try

{ String s1 = string.Format("update parcel setPAR_ID='{0}',TOT_PAR_ITM='{1}',PAR_DESC='{2}',DEL_DAT='{3}'wherecl_id='{4}'", textBox2.Text, textBox3.Text, textBox4.Text,textBox5.Text, comboBox1.Text);




}}



finally{

con.Close();}

}


}



h.Show();}

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{

}

privatevoid comboBox1_TextChanged_1(object sender, EventArgse)

{con.Open();

String s1 = "Select * from customer where cl_id like'" +comboBox1.Text + "%'";


while (dar.Read()){


con.Close();}


}


}


{ try

{con.Open();

string s1 = string.Format("select * from parcel whereCl_id='{0}'", listBox1.Text);


dar.Read();textBox1.Text = dar["cl_id"].ToString();textBox2.Text = dar["PAR_ID"].ToString();textBox3.Text = dar["TOT_PAR_ITM"].ToString();textBox4.Text = dar["PAR_DESC"].ToString();textBox5.Text = dar["DEL_DAT"].ToString();


{

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finally{

con.Close();}

}


}

}}

Destiantion form

using System;

using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.OracleClient;using System.Drawing;using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassdest : Form

{

OracleCommand com; OracleConnection con; OracleDataReader dar; String s; public dest()


}


try{

String s1 = string.Format("insert into destinationvalues('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}')",textBox1.Text, textBox2.Text,textBox3.Text,comboBox2.Text,comboBox3.Text,comboBox4.Text,textBox7.Text,textBox8.Text,textBox9.Text);


int i = com.ExecuteNonQuery();

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if (i == 1){

MessageBox.Show("Details Added successfully");

}}



finally{

con.Close();}

}

privatevoid comboBox1_SelectedIndexChanged(object sender,EventArgs e)

{

}

privatevoid dest_Load(object sender, EventArgs e){

button3.Hide();s = "Data Source=sstmmca;User

Id=ca194;password=sreejith007;Unicode=True";con = newOracleConnection(s);comboBox1.Hide();

try{


com = newOracleCommand("Select * from no", con);dar = com.ExecuteReader();

while (dar.Read()){

c++;}c = c + 100;c = c + 2;c = c - 1;

textBox1.Text = "c" + c.ToString();}

catch (Exception e1)


} finally

{con.Close();

}}

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try{

con.Open(); String s1 = "Select * from customer where cl_id like'"+ comboBox1.Text + "%'";


while (dar.Read()){




} finally

{

con.Close();}

}


{

}


try{

listBox1.Show();

con.Open();com = newOracleCommand("Select * from customer", con);dar = com.ExecuteReader();

while (dar.Read()){




} finally

{con.Close();

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}

}


try{

String s1 = string.Format("update destination setD_CUS_NAME='{0}',D_ADDR='{1}',CITY='{2}',STATE='{3}',COUNTRY='{4}',PIN='{5}',PHONE='{6}',EMAIL='{7}'where cl_id='{8}'",textBox2.Text,textBox3.Text,comboBox2.Text,comboBox3.Text,comboBox4.Text,textBox7.Text,textBox8.Text,textBox9.Text,comboBox1.Text);

com = newOracleCommand(s1, con);

con.Open(); int i = com.ExecuteNonQuery(); if (i == 1)


}}



finally{

con.Close();}

}


textBox2.Clear();textBox3.Clear();textBox7.Clear();textBox8.Clear();textBox9.Clear();comboBox2.Items.Clear();comboBox3.Items.Clear();

comboBox4.Items.Clear();button1.Show();

}


this.Hide(); Bill b = newBill();

b.Show();

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}



h.Show();}


{

}

privatevoid comboBox1_TextChanged_1(object sender, EventArgse)

{con.Open();

String s1 = "Select * from customer where cl_id like'" +

comboBox1.Text + "%'";com = newOracleCommand(s1, con);dar = com.ExecuteReader();

while (dar.Read()){


con.Close();}


{ try

{button1.Hide();con.Open();

string s1 = string.Format("select * from destinationwhere Cl_id='{0}'", listBox1.Text);

com = newOracleCommand(s1, con);dar = com.ExecuteReader();dar.Read();textBox1.Text = dar["cl_id"].ToString();

textBox2.Text = dar["D_CUS_NAME"].ToString();textBox3.Text = dar["D_ADDR"].ToString();comboBox2.Text = dar["CITY"].ToString();comboBox3.Text = dar["STATE"].ToString();comboBox4.Text = dar["COUNTRY"].ToString();textBox7.Text = dar["PIN"].ToString();textBox8.Text = dar["PHONE"].ToString();textBox9.Text = dar["EMAIL"].ToString();

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} finally

{con.Close();

}}

}}

Status Form

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.OracleClient;using System.Drawing;

using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassDelete : Form

{ OracleCommand com; OracleConnection con; OracleDataReader dar; String s1; public Delete()

{

InitializeComponent();}


con.Open(); String s1 = "Select * from customer where cl_id like'" +comboBox1.Text + "%'";


while (dar.Read()){


con.Close();

}

privatevoid Delete_Load(object sender, EventArgs e){

listBox1.Items.Clear();

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s1 = "Data Source=sstmmca;UserId=ca194;password=sreejith007;Unicode=True";

con = newOracleConnection(s1);

}


}


{

}


{

try{

String s1 = string.Format("selectc.CUS_NAME,p.par_id,d.D_CUS_NAME,d.D_ADDR,d.CITY,d.STATE,d.COUNTRY,d.PIN,d.email from customer c,parcel p,destination d where c.CL_ID=p.CL_IDand d.cl_id=c.cl_id and c.CL_ID ='{0}'", comboBox1.Text);

com = newOracleCommand(s1, con);con.Open();dar = com.ExecuteReader();dar.Read();textBox2.Text = dar["cus_name"].ToString();textBox1.Text = dar["par_id"].ToString();listBox1.Items.Add(dar["d_cus_name"].ToString());listBox1.Items.Add(dar["d_addr"].ToString());listBox1.Items.Add(dar["city"].ToString());listBox1.Items.Add(dar["state"].ToString());listBox1.Items.Add(dar["pin"].ToString());listBox1.Items.Add(dar["email"].ToString());



} finally

{con.Close();

}}

privatevoid button1_Click_1(object sender, EventArgs e){

try{

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String s1 = string.Format("insert into status

values('{0}','{1}','{2}','{3}','{4}')", comboBox1.Text,textBox1.Text,textBox2.Text,listBox1.Text,textBox4.Text);



{ MessageBox.Show("Added Successfully");

}}



finally{

con.Close();

}

}


textBox1.Clear();textBox2.Clear();textBox4.Clear();listBox1.Items.Clear();

}


try{

con.Open(); string s1 = string.Format("select * from status whereCl_id='{0}'", comboBox1.Text.ToString());

com = newOracleCommand(s1, con);dar = com.ExecuteReader();dar.Read();textBox4.Text = dar["status"].ToString();



} finally

{con.Close();

}}


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h.Show();}

}}

Bill

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.OracleClient;using System.Drawing;using System.Text;using System.Windows.Forms;

namespace username{ publicpartialclassBill : Form

{ OracleCommand com; OracleConnection con; OracleDataReader dar;

String s; public Bill()


}


}


try{

con.Open(); String s1 = "Select * from customer where cl_id like'"+ comboBox1.Text + "%'";


while (dar.Read()){

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} finally

{con.Close();

}

}


{ try

{con.Open();

String s1 = string.Format("Selectc.cus_name,c.ADDRESS,p.par_id from customer c,parcel p where c.cl_id=p.cl_id and c.CL_ID ='{0}'", comboBox1.Text);

com = newOracleCommand(s1, con);dar = com.ExecuteReader();dar.Read();textBox2.Text = dar["par_id"].ToString();textBox5.Text = dar["cus_name"].ToString();textBox6.Text = dar["address"].ToString();



} finally

{con.Close();

}

}

privatevoid Bill_Load(object sender, EventArgs e){


con = newOracleConnection(s);

textBox9.Text = DateTime.Now.ToString("dd-MMM-yyyy");textBox10.Hide();

try{

con.Open(); int k = 1;

com = newOracleCommand("Select * from bill", con);dar = com.ExecuteReader();

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while (dar.Read()){

k= k + 20;}

textBox1.Text = k.ToString();



} finally

{con.Close();

}}


}


{

if (comboBox2.Text == "Local"){

textBox3.Text = "1000";}

else{

textBox3.Text = "2000";}

}


}


}


float x = float.Parse(textBox4.Text); float y = x * 50;

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textBox7.Text = y.ToString();

float w = float .Parse(textBox3.Text); float g = float.Parse(textBox7.Text); float z = w + g;

textBox8.Text = z.ToString();}


listBox1.Items.Clear(); try

{con.Open();com = newOracleCommand("Select * from bill", con);dar = com.ExecuteReader();

while (dar.Read()){




} finally

{con.Close();

}

}


{ try

{comboBox1.Hide();textBox10.Show();con.Open();

string s1 = string.Format("select * from bill whereCl_id='{0}'", listBox1.Text);

com = newOracleCommand(s1, con);dar = com.ExecuteReader();dar.Read();textBox1.Text = dar["bno"].ToString();

textBox9.Text = dar["DAT"].ToString();textBox10.Text = dar["CL_ID"].ToString();

// comboBox1.Text = dar["CL_ID"].ToString();textBox5.Text = dar["CUS_NAME"].ToString();textBox6.Text = dar["CUS_ADDR"].ToString();textBox2.Text = dar["PAR_ID"].ToString();comboBox2.Text = dar["CATEGORY"].ToString();textBox3.Text = dar["SERV_C"].ToString();textBox4.Text = dar["WEIGHT"].ToString();

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textBox7.Text = dar["WEG_COST"].ToString();textBox8.Text = dar["TOTAL"].ToString();



} finally

{con.Close();

}}


try{

con.Open(); String s1 = string.Format("insert into billvalues('{0}','{1}','{2}','{3}','{4}','{5}','{6}','{7}','{8}','{9}','{10

}')", textBox1.Text,textBox9.Text,comboBox1.Text,textBox5.Text,textBox6.Text,textBox2.Text,comboBox2.Text,textBox3.Text,textBox4.Text,textBox7.Text,textBox8.Text);

com = newOracleCommand(s1, con); int i = com.ExecuteNonQuery(); if (i == 1)

{ MessageBox.Show("inserted");

}



} finally

{con.Close();

}}


comboBox1.Show();textBox10.Hide();

textBox1.Clear();textBox9.Clear();textBox10.Clear();comboBox1.Items.Clear();textBox5.Clear();textBox6.Clear();textBox2.Clear();comboBox2.Items.Clear();textBox3.Clear();

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textBox4.Clear();textBox7.Clear();textBox8.Clear();

}


}


this.Hide(); FHome f=newFHome();

f.Show();}


}}

}

Bill Report

using System;using System.Collections.Generic;using System.ComponentModel;using System.Data;using System.Data.OracleClient;using System.Drawing;using System.Text;

using System.Windows.Forms;

namespace username{ publicpartialclassReport : Form

{ OracleCommand com; OracleConnection con;

OracleDataAdapter dap; DataSet dst; String s; public Report()

{ InitializeComponent();}

privatevoid Report_Load(object sender, EventArgs e){


con = newOracleConnection(s);}

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try{

con.Open();com = newOracleCommand("Select * from bill", con);dap = newOracleDataAdapter(com);dst = newDataSet();dap.Fill(dst,"bill");dataGridView1.DataSource = dst.Tables["bill"];



} finally

{

con.Close();}

}


this.Hide(); FHome f = newFHome();

f.Show();

}}

}

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5.5.Test Cases

6.1 Test Strategy

The system was tested under the unit testing strategy. The data is provided locally for

the page to give the output so that there is no time delay in getting the output. .For each

module different input are provided and checked for errors. The inputs are provided in

such a way that the pages give some erroneous output and the page is corrected for the

correct output. The testing is being done multiple times with wrong inputs that get the

module un-erroneous.

6.2 Test cases

Test case

IDDescription Expected Result Result

1

Enter the wrong

username/password

.

Display message

Invalid

username/password

P

2

Enter the correctusername/password Displays the home

pageP

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3

Enter the username

and password more

than 3 times

Application exits

showing invalid

user

P

4.

Press next button

without giving any

values in the

customer details

Display

messageGive a

valid entry

P

6.Conclusion and future enhancement

The system Courier Management is developed as per the user requirements. We

have done our best to fulfill their needs through our work.

The future enhancement to the system includes new features like better user

interface,graphics,better validation and new techniques for implementing the tour

functions.

7. References:

Books:

Robert J. Oberg, Dana L. Wyatt , Introduction to Visual Basic Using .NET

Ron Petrusha ,Visual Basic 2005: The Complete Reference

Websites:

http://www.devarticles.com/c/b/VB.Net/

http://vb.net-informations.com/
http://www.amazon.com/exec/obidos/ASIN/0072260335/az395da1ee33o101a-20http://vb.net-informations.com/http://www.amazon.com/exec/obidos/ASIN/0072260335/az395da1ee33o101a-20http://vb.net-informations.com/

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