In this article we will know a login page using a progress bar control. When user gives both the credentials (user id & password) values correctly, then a new form will display showing login success.

Table structure

Create a database in Ms-access as below.

Program

Add two forms in the application.

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;

using System.Data.OleDb;

namespace Login_Form_in_Csharp_Using_ProgressBar

{

public partial class Form1 : Form

{

string ConnectionString = System.Configuration.ConfigurationSettings.AppSettings["dsn"];

OleDbCommand com;

OleDbDataAdapter oledbda;

DataSet ds;

string str;

public Form1()

{

InitializeComponent();

}

private void btnlogin_Click(object sender, EventArgs e)

{

if (txtusername.Text == "" || txtpassword.Text == "")

{

MessageBox.Show("Please enter User ID or Password");

txtusername.Text = "";

txtpassword.Text = "";

}

else

{

OleDbConnection con = new OleDbConnection(ConnectionString);

con.Open();

str = "select count(*) from login where userid='" + txtusername.Text.Trim() + "' and password='" + txtpassword.Text.Trim() + "'";

com = new OleDbCommand(str, con);

oledbda = new OleDbDataAdapter(com);

ds = new DataSet();

oledbda.Fill(ds, "login");

long x;

x = Convert.ToInt64(com.ExecuteScalar());

if (x == 1)

{

int y = 0;

progressBar1.Visible = true;

progressBar1.Minimum = 1;

progressBar1.Maximum = 100000;

progressBar1.Value = 1;

progressBar1.Step = 1;

for (y = 1; y <= 100000; y++)

{

progressBar1.PerformStep();

}

Form2 f1 = new Form2();

f1.Show();

this.Hide();

}

else

{

MessageBox.Show("Invalid User ID or Password! Try Again!");

txtusername.Text = "";

txtpassword.Text = "";

}

con.Close();

}

}

}

}

Output

Thanks for reading