Insert data in Grid View without using database

In this blog I have written the code for insert the data from textboxes into Grid View without using database.

Insert the data from the textbox into the Grid View without using any database  in ASP. NET using C#.

Step 1: To do this firstly open the Microsoft Visual Studio 2010 then click the File->New->Web Site->select the ASP. NET website.

Step 2: The design window get appears and create a Grid View control and  textbox control and  button control. And set the property of controls by using the property window.

Step 3:  Now double click on the button control to write the source code of its click event.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
public partial class _Default : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
            dt = new DataTable();
            DataColumn dc1 = new DataColumn("NAME");
            DataColumn dc2 = new DataColumn("ADDRESS");
            dt.Columns.Add(dc1);
            dt.Columns.Add(dc2);
            DataRow dr1 = dt.NewRow();
            GridView1.DataSource = dt;
            GridView1.DataBind();
    }
    DataTable dt;
    protected void Button1_Click(object sender, EventArgs e)
    {
        DataRow dr1 = dt.NewRow();
        dr1[0] = TextBox1.Text;
        dr1[1] = TextBox2.Text;
        dt.Rows.Add(dr1); 
        GridView1.DataSource = dt;
        GridView1.DataBind();
    }
}

Step 4: Run the application by pressing F5 keys and insert the value in the textboxes then click on the button.

The Output is as Follows: