Here, I will explain how to do password protection in code. Before that I suugest you see the explanation in Tutorial 2 Creating Login Form with SQL Server in Windows Forms.
Step 1: Create a login form.
First create a Login form as I showed in Tutorial 2.
Step 2: Coding
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Data.SqlClient;
namespace First_Csharp_app
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
pass_txt.passwordChar = '$'; //without this you can also do it by text box property as "UseSystemPasswordChar".
}
private void button1_Click(object sender, EventArgs e)
{
//Coding
}
}
}
Step 3: Output
You can also go to my blog dotnet-munesh.blogspot.