Employee management system report

1
A
Project Report
On
“Employee Management System”
Submitted in the partial fulfillment of the requirement
For the award of Diploma of
COMPUTER ENGINEERING
(Batch: 2014-2017)
G.B.N GOVT. POLYTECHNIC, NILOKHERI
Submitted by:-
Toshant Arora(14009080095)
Shubham (14009080088)
Tulsi Sharma(14009080096)

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INDEX
TABLE OF CONTENTS
1. PROJECT DESCRIPTION
 Introduction
 Scope of project
 Objective of project
3. SNAPSHOT
 CONCLUSION
 FUTURE SCOPE
 REFERENCES
PROJECT DESCRIPTION
Objective of C# project on Employee Management System :-
The main objective of the C# project on Employee Management is to
Manage the details of information, leaves, salaries, login, employee. It
manages all the information about information, experience, employee,
information. The project is totally built at administrative end thus only
administrator is guaranteed the access. The purpose of the project is to
build an application program to reduce the manual work for managing the
informations, leaves, salary. It tracks all the details about the salary, login,
employee.
Functionalities provided by C# project on Employee Management
system are as follows:
1).Provides the searching facilities based on various factors. Such as
information, salary, Login, Employee
2).It tracks all the information of leaves, Login etc
3).Manage the information of Leaves
4).Shows the information and description of the information, Salary
5).To increase efficiency of managing the information, leaves

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6).Editing, adding and updating of Records is improved which results in
proper resource management of information of data.
7).Manage the information of login.
8).Integration of all records of employee.
Input Data and Validation –
1) All the fields such as Salary, Employee and leave are validated and
don’t take invalid arguments.
2) Each form like Employee, Salary don’t take blank values.
3) Avoiding errors in data.
4) Controlling amount of input.
Scope of the Project:-
For all the s/w there is always a scope of future enhancements. There are
few enhancements which are pointed out in the proposed system. They are
as follows:
1. Module for Employee Loan.
2. Modules for proper arrangement of attendance of employees.
3. Introducing online version of the Software.
4. Introducing software for Employees side also.
5. More proper salary calculations based on various factors.
Objectives of the Project:-
 Time and Cost Effective – Software is making the process of keeping database
time and cost effective by making it easy to alter or update database and also keeping
that safe.
 Database Creation - A database of the registered users will be created and this
will help the users to fetch the details of Computer Center.

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 Flexibility – Database provides flexibility to administrator..Records can be
inserted, deleted or updated with just a click.
 Informative - The software has all the necessary details about the Students and
Courses and provides all the relevant information therefore. For example, searching
of appropriate Student for like admission and then the information of admission is
added to Students records.
 Security - Proper authorization and authentication provisions have been made for
the security of the software so that only the registered administrators can look the
Information. Without proper login no one is allowed to access this software.
Snap shots
Welcome Page

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Fig.3.12: login page
Table of Login Page:
Table 1: Login page

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Fig.3.13: Employee Info Page
Table of Course Info page:
Table of Employee Info page

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Salary page
Table of salary page

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Leave page
Table of leave page

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Fig.3.14: Home Page
Welcome Page Coding :
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace Employees
{
public partial class Welcome : Form
{
public Welcome()
{
InitializeComponent();
}
private void timer1_Tick(object sender, EventArgs e)
{
}
private void Welcome_Load(object sender, EventArgs e)
{
}
private void timer2_Tick(object sender, EventArgs e)
{
try
{
progressBar1.Value = progressBar1.Value + 1;
label1.Text = progressBar1.Value.ToString() + ("% completed");
if (progressBar1.Value == 100)
{
this.Hide();
Loginf1 login = new Loginf1();
login.Show();
timer2.Stop();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());

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}
}
}
}
Login page coding :
using System;
using System.Data;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
namespace Employees
{
public partial class Loginf1 : Form
{
public static string data;
public static string value;
SqlConnection con = new SqlConnection("Data Source=(local);Initial
Catalog=Databasefinal;Integrated Security=True;Pooling=False");
public Loginf1()
{
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
}
private void button1_Click(object sender, EventArgs e)
{
}
private void linkLabel2_LinkClicked(object sender, LinkLabelLinkClickedEventArgs
e)
{
this.Hide();
CreateAccount create = new CreateAccount();
create.Show();
}
e)
{
this.Hide();
ForgotPassword forgot = new ForgotPassword();
forgot.Show();
}

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private void Loginf1_Load(object sender, EventArgs e)
{
panel1.BackColor = Color.FromArgb(125, panel1.BackColor);
}
private void button1_Click_1(object sender, EventArgs e)
{
}
{
try
{
if ((textBox1.Text != "") && (textBox2.Text != ""))
{
SqlCommand cmd = new SqlCommand();
cmd.CommandText = "checkuser";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Connection = con;
con.Open();
cmd.Parameters.AddWithValue("@username", textBox1.Text);
cmd.Parameters.AddWithValue("@password", textBox2.Text);
SqlParameter status = new SqlParameter("@status", SqlDbType.Char, 1);
status.Direction = ParameterDirection.Output;
cmd.Parameters.Add(status);
SqlParameter ret = new SqlParameter("@ret", SqlDbType.Int);
ret.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(ret);
cmd.ExecuteNonQuery();
cmd.Dispose();
con.Close();
Int32 r = Convert.ToInt32(cmd.Parameters["@ret"].Value);
String st = cmd.Parameters["@status"].Value.ToString();
if (r == 0)
{
MessageBox.Show("Wrong
Username","Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
}
else if (r == -1)
{
MessageBox.Show("Wrong
Password","Error",MessageBoxButtons.OK,MessageBoxIcon.Error);
}
else if(r==1)
{
if (st == "A")
{
data = textBox1.Text;
this.Hide();
EmployeeManagementSystem emp = new
EmployeeManagementSystem();

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emp.Show();
}
else if (st == "U")
{
this.Hide();
EmployeeManagementSystem emp = new
EmployeeManagementSystem();
emp.Show();
}
}
}
else
{
MessageBox.Show("Please Enter Username and Password", "Warning");
}
}
{
MessageBox.Show(ex.Message.ToString(),"Warning",MessageBoxButtons.OK,MessageBoxIcon.Warni
ng);
}
finally
{
con.Close();
}
}
private void linkLabel2_LinkClicked_1(object sender,
LinkLabelLinkClickedEventArgs e)
{
this.Hide();
create.Show();
}
{
this.Hide();
ForgotPassword forgot = new ForgotPassword();
forgot.Show();
}
private void checkBox1_CheckedChanged(object sender, EventArgs e)
{
}
{
button3.Hide();

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button2.Show();
textBox2.UseSystemPasswordChar = true;
}
{
button2.Hide();
button3.Show();
textBox2.UseSystemPasswordChar = false;
}
private void textBox1_Enter(object sender, EventArgs e)
{
if(textBox1.Text=="User Name")
{
textBox1.Text = "";
textBox1.ForeColor = Color.Black;
}
}
private void textBox1_Leave(object sender, EventArgs e)
{
if (textBox1.Text == "")
{
textBox1.Text = "User Name";
textBox1.ForeColor = Color.DarkGray;
}
}
{
if (textBox2.Text == "Password")
{
textBox2.Text = "";
}
}
{
{
textBox2.Text = "Password";
textBox2.ForeColor = Color.DarkGray;
}
}
{
this.Hide();
create.Show();
}

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e)
{
value = "Guest Account";
this.Hide();
EmployeeManagementSystem emp = new EmployeeManagementSystem();
emp.Show();
}
}
}
Employee Info page Coding :
using System;
using System.Data;
using System.Linq;
using System.Text;
using System.IO;
namespace Employees
{
public partial class EmployeeInfo : Form
{
string imgelocation = "";
public EmployeeInfo()
{
}
private void Departmentlist()
{
SqlDataAdapter adp = new SqlDataAdapter("Select * from Tb_Department", con);
DataSet ds=new DataSet();
adp.Fill(ds);
comboBox2.DataSource = ds.Tables[0].DefaultView;
comboBox2.DisplayMember = "Department_Name";
comboBox2.ValueMember="Department_Id";
}
private void Reset()
{
textBox2.Text = "";
comboBox2.SelectedItem=null ;
textBox1.Text = "";
textBox4.Text = "";
maskedTextBox1.Text = "";
textBox6.Text = "";
textBox7.Text = "";
textBox5.Text = "";

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richTextBox1.Text = "";
dateTimePicker1.ResetText();
comboBox1.ResetText();
}
private void EmployeeInfo_Load(object sender, EventArgs e)
{
try
{
groupBox1.BackColor = Color.FromArgb(125, groupBox1.BackColor);
groupBox2.BackColor = Color.FromArgb(125, groupBox2.BackColor);
Employeelist();
Departmentlist();
Reset();
}
{
}
}
private Int32 MaxId()
{
cmd.CommandText = "Select isnull(Max(Emp_Id),0) from Tb_Employee where
Department_Name='"+comboBox2.SelectedValue+"'";
con.Open();
Int32 Id = Convert.ToInt32(cmd.ExecuteScalar()) + 1;
cmd.Dispose();
con.Close();
return Id;
}
{
Reset();
}
{
try
{
byte[] images = null;
FileStream Streem = new FileStream(imgelocation, FileMode.Open,
FileAccess.Read);
BinaryReader brs = new BinaryReader(Streem);
images = brs.ReadBytes((int)Streem.Length);

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cmd.CommandText = "insert into
Tb_Employee(Emp_Id,Emp_Name,Department_Name,Job_Title,Mobile,Email_Id,Address,Joining_Dat
e,Gender,DOB,Leaving_Date,Salary,Image,Total_Leave)Values(@empid,@empname,@departmentname
,@jobtitle,@mobile,@emailid,@address,@joiningdate,@gender,@dob,@leavingdate,@salary,@imag
e,@totalleave)";
con.Open();
cmd.Parameters.AddWithValue("@empid", textBox1.Text);
cmd.Parameters.AddWithValue("@empname", textBox2.Text);
cmd.Parameters.AddWithValue("@departmentname",comboBox2.SelectedValue);
cmd.Parameters.AddWithValue("@jobtitle", textBox4.Text);
cmd.Parameters.AddWithValue("@totalleave", textBox5.Text);
cmd.Parameters.AddWithValue("@mobile", maskedTextBox1.Text);
cmd.Parameters.AddWithValue("@emailid", textBox6.Text);
cmd.Parameters.AddWithValue("@address", richTextBox1.Text);
cmd.Parameters.AddWithValue("@joiningdate", dateTimePicker1.Value);
cmd.Parameters.AddWithValue("@gender", comboBox1.SelectedItem);
cmd.Parameters.AddWithValue("@dob", dateTimePicker2.Value);
cmd.Parameters.AddWithValue("@leavingdate", dateTimePicker3.Value);
cmd.Parameters.AddWithValue("@salary", textBox7.Text);
cmd.Parameters.Add(new SqlParameter("@image", images));
int N = cmd.ExecuteNonQuery();
cmd.Dispose();
con.Close();
Employeelist();
Reset();
}
{
}
finally
{
con.Close();
}
}
private void Employeelist()
{
SqlDataAdapter adp = new SqlDataAdapter("Select * from Tb_Employee where
Department_Name='"+comboBox2.SelectedValue+"'", con);
DataSet ds = new DataSet();
adp.Fill(ds);
dataGridView1.DataSource = ds.Tables[0].DefaultView;
}
private void pictureBox1_Click(object sender, EventArgs e)
{
try
{
OpenFileDialog open = new OpenFileDialog();
open.InitialDirectory = "C:";

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open.Filter = "png files(*.png)|jpg files(*.jpg|All files(*.*)|*.*";
if (open.ShowDialog() == DialogResult.OK)
{
imgelocation = open.FileName.ToString();
pictureBox1.ImageLocation = imgelocation;
}
}
{
}
finally
{
con.Close();
}
}
{
try
{
byte[] images = null;
FileStream Streem = new FileStream(imgelocation, FileMode.Open,
FileAccess.Read);
BinaryReader brs = new BinaryReader(Streem);
images = brs.ReadBytes((int)Streem.Length);
cmd.CommandText = "update Tb_Employee set
Emp_Name=@empname,Job_Title=@jobtitle,Mobile=@mobile,Email_Id=@emailid,Joining_Date=@join
ingdate,Address=@address,DOB=@dob,Salary=@salary,Gender=@gender,Department_Id=@department
id,Leaving_Date=@leavingdate,Image=@image where Emp_Id=@empid";
con.Open();
cmd.Parameters.AddWithValue("@empname", textBox2.Text);
cmd.Parameters.AddWithValue("@departmentname", comboBox2.SelectedValue);
cmd.Parameters.AddWithValue("@jobtitle", textBox4.Text);
cmd.Parameters.AddWithValue("@mobile", maskedTextBox1.Text);
cmd.Parameters.AddWithValue("@joiningdate", dateTimePicker1.Value);
cmd.Parameters.AddWithValue("@gender", comboBox1.SelectedItem);
cmd.Parameters.AddWithValue("@dob", dateTimePicker2.Value);
cmd.Parameters.AddWithValue("@leavingdate", dateTimePicker3.Value);
cmd.Parameters.AddWithValue("@salary", textBox7.Text);
cmd.Parameters.Add(new SqlParameter("@image", images));
int N = cmd.ExecuteNonQuery();

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cmd.Dispose();
con.Close();
Reset();
}
{
}
finally
{
con.Close();
}
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
try
{
textBox1.Text = dataGridView1.Rows[e.RowIndex].Cells[0].Value.ToString();
comboBox2.SelectedItem =
dataGridView1.Rows[e.RowIndex].Cells[2].Value.ToString();
maskedTextBox1.Text =
textBox7.Text =
textBox5.Text =
richTextBox1.Text =
comboBox1.SelectedItem=
dateTimePicker1.Text =
byte[] Images=new byte[0];
SqlDataAdapter adp = new SqlDataAdapter("Select Image from Tb_Employee
where Emp_Id='" + textBox1.Text + "'", con);
SqlCommand cmd = new SqlCommand("Select Image from Tb_Employee where
Emp_Id='" + textBox1.Text + "'", con);
cmd.CommandType=CommandType.Text;
adp.Fill(ds);
foreach(DataRow dr in ds.Tables[0].Rows)
{
Images=(byte[])dr["Image"];
}

20
byte[] imgData=Images;
MemoryStream stream = new MemoryStream(imgData);
pictureBox1.Image=Image.FromStream(stream);
}
{
}
finally
{
con.Close();
}
}
{
try
{
cmd.CommandText = "delete from Tb_Employee where Emp_Id=@empid";
con.Open();
cmd.Dispose();
con.Close();
Reset();
Employeelist();
}
{
}
}
{
try
{
this.Hide();
emp.Show();
}
{
}
}
private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)

21
{
try
{
textBox1.Text = MaxId().ToString();
Employeelist();
}
{
}
}
}
}
Client Info page coding :
using System;
using System.Data;
using System.Linq;
using System.Text;
namespace Employees
{
public partial class ClientInfo : Form
{
public ClientInfo()
{
}
private void ClientInfo_Load(object sender, EventArgs e)
{
try
{
panel1.BackColor = Color.FromArgb(125, panel1.BackColor);
Clientlist();
Reset();
}
{
}
}
private Int32 MaxId()
{
cmd.CommandText = "Select isnull(Max(Client_Id),0) from Tb_Client";
con.Open();

22
Int32 i = Convert.ToInt32(cmd.ExecuteScalar()) + 1;
cmd.Dispose();
con.Close();
return i;
}
private void Clientlist()
{
SqlDataAdapter adp = new SqlDataAdapter("Select * from Tb_Client", con);
adp.Fill(ds);
}
{
textBox1.Text = MaxId().ToString(); ;
textBox2.Text = "";
textBox3.Text = "";
richTextBox1.ResetText();
maskedTextBox1.ResetText();
}
{
try
{
Tb_Client(Client_Id,Client_Name,Address,Contact_No,Email_Id)
Values(@clientid,@clientname,@address,@contactno,@emailid)";
con.Open();
cmd.Parameters.AddWithValue("@clientid", textBox1.Text);
cmd.Parameters.AddWithValue("@clientname", textBox2.Text);
cmd.Parameters.AddWithValue("@contactno", maskedTextBox1.Text);
cmd.Dispose();
con.Close();
Reset();
Clientlist();
}
{
}
finally
{
con.Close();
}
}

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{
try
{
Reset();
}
{
}
}
{
try
{
cmd.CommandText = "Delete from Tb_Client where Client_Id=@clientid";
con.Open();
cmd.Dispose();
con.Close();
Reset();
Clientlist();
}
{
}
finally
{
con.Close();
}
}
{
try
{
cmd.CommandText = "update Tb_Client set
Client_Name=@clientname,Address=@address,Contact_No=@contactno,Email_Id=@emailid where
Client_Id=@clientid";
con.Open();
cmd.Parameters.AddWithValue("@clientname", textBox2.Text);
cmd.Parameters.AddWithValue("@contactno", maskedTextBox1.Text);
cmd.Dispose();
con.Close();
Reset();

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Clientlist();
}
{
}
finally
{
con.Close();
}
}
{
try
{
this.Hide();
emp.Show();
}
{
}
}
private void dataGridView1_CellClick(object sender, DataGridViewCellEventArgs e)
{
try
{
richTextBox1.Text =
maskedTextBox1.Text =
}
{
}
}
}
}
Leave page Coding :
using System;
using System.Data;
using System.Linq;

25
using System.Text;
namespace Employees
{
public partial class Leave : Form
{
public Leave()
{
}
private void Leave_Load(object sender, EventArgs e)
{
Leavelist();
Reset();
}
private void Leavelist()
{
string query = "Select
E.Emp_Id,E.Emp_Name,L.Leave_From,L.Leave_To,L.Leave_Reason,L.Leave_Days,L.Total_Leave
from Tb_Employee E,Tb_Leave L where E.Emp_Id=L.Emp_Id";
SqlDataAdapter adp = new SqlDataAdapter(query, con);
adp.Fill(ds);
con.Close();
}
{
textBox1.Text = "";
textBox2.Text = "";
richTextBox1.Text = "";
label7.Text = " 0";
}
{
try
{
con.Close();

26
if (dateTimePicker2.Value > dateTimePicker1.Value)
{
Tb_Leave(Emp_Id,Leave_From,Leave_To,Leave_Reason,Leave_Days,Total_Leave)Values(@empid,@le
avefrom,@leaveto,@leavereason,@leavedays,@totalleave)";
con.Open();
cmd.Parameters.AddWithValue("@leavefrom", dateTimePicker1.Value);
cmd.Parameters.AddWithValue("@leaveto", dateTimePicker2.Value);
cmd.Parameters.AddWithValue("@leavereason", richTextBox1.Text);
cmd.Parameters.AddWithValue("@leavedays", textBox2.Text);
Int32 i = Convert.ToInt32(label7.Text) +
Convert.ToInt32(textBox2.Text);
if (i > 15)
{
MessageBox.Show("You have already taken the number of allowed
leaves");
}
else
{
cmd.Parameters.AddWithValue("@totalleave", i.ToString());
}
cmd.Dispose();
con.Close();
Reset();
Leavelist();
}
else
{
MessageBox.Show("The value of Leave to can't be less than leave
from");
}
}
{
}
finally
{
con.Close();
}
}

27
{
Reset();
}
{
this.Hide();
emp.Show();
}
{
try
{
cmd.CommandText = "Select Total_Leave from Tb_Leave where Emp_Id=@empid";
con.Open();
cmd.Dispose();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
label7.Text = reader["Total_Leave"].ToString();
}
con.Close();
}
{
}
finally
{
con.Close();
}
}
}
}
Forgot Password Coding :
using System;

28
using System.Data;
using System.Linq;
using System.Text;
namespace Employees
{
public partial class ForgotPassword : Form
{
public ForgotPassword()
{
}
{
try
{
if (textBox1.Text != "")
{
con.Open();
cmd.CommandText = "forgot";
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.AddWithValue("@username", textBox1.Text);
cmd.Parameters.AddWithValue("@question", comboBox1.SelectedItem);
cmd.Parameters.AddWithValue("@answer", textBox2.Text);
SqlParameter password = new SqlParameter("@password",
SqlDbType.VarChar, 100);
password.Direction = ParameterDirection.Output;
cmd.Parameters.Add(password);
SqlParameter ret = new SqlParameter("@ret", SqlDbType.Int);
ret.Direction = ParameterDirection.ReturnValue;
cmd.Parameters.Add(ret);
cmd.Dispose();
con.Close();
Int32 r = Convert.ToInt32(cmd.Parameters["@ret"].Value);
String st = cmd.Parameters["@password"].Value.ToString();
if (r == 0)
{
MessageBox.Show("Wrong Information");
}
else if (r == -1)
{
MessageBox.Show("Wrong Question or Invalid
Answer","Warning",MessageBoxButtons.OK,MessageBoxIcon.Warning);
}
else if (r == 1)

29
{
MessageBox.Show("Password is =" +
st,"Password",MessageBoxButtons.OK,MessageBoxIcon.Information);
}
}
else
{
MessageBox.Show("Enter Username",
"Warning",MessageBoxButtons.OK,MessageBoxIcon.Warning);
}
}
{
}
finally
{
con.Close();
}
}
{
try
{
this.Hide();
Loginf1 login = new Loginf1();
login.Show();
}
{
}
}
{
if (textBox1.Text == "User Name")
{
textBox1.Text = "";
}
}
{
if (textBox2.Text == "Password")
{
textBox2.Text = "";
}
}

30
{
{
textBox2.Text = "Password";
textBox2.ForeColor = Color.DimGray;
}
}
{
{
textBox1.Text = "User Name";
textBox1.ForeColor = Color.DimGray;
}
}
}
}
CONCLUSION
The project is to digitalize the database of Employees in Organizations and enabling
Administrators to have benefit from Computers. Software acts as a Information System between
Employees and administrators. Here the user can keep his/her database secure and safe for a
unlimited period of time.
Software provides Employee management System for inserting ,updating, Searching and
deleting records with ease and simplicity. We will provide a fresh new approach to our esteemed
users to search for records and make databases in a digital way.

Employee management system report

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