Add TextBox value to GridView Without using Database

GridView :

Dear All,

This Demo shows you how to bind TextBox value to Grid without using Database

Eg.

Ø  Suppose that u have 3 TextBox and one Button Control and Grid

Ø  TextBox1 for FirstName, TextBox2 for LastName and TextBox3 for Id

Ø   Once u click on button the data get added to Grid Row

Ø  Then on next button click second new row get added to row

Ø  And so on…..

C# Code:

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Collections.Generic;

public partial class TxtBoxDemo : System.Web.UI.Page

{

    protected void Page_Load(object sender, EventArgs e)

    {

        if (!IsPostBack)

        {

            DataSet ds = new DataSet();

            DataTable dt = new DataTable();

            DataColumn dc = new DataColumn("First Name");

            DataColumn dc1 = new DataColumn("Last Name");

            DataColumn dc2 = new DataColumn("Id");

            dt.Columns.Add(dc);

            dt.Columns.Add(dc1);

            dt.Columns.Add(dc2);

            ds.Tables.Add(dt);

            Session["data"] = ds;

        }

    }

    protected void Button1_Click(object sender, EventArgs e)

    {

        DataSet ds = (DataSet)Session["data"];

        DataRow dr = ds.Tables[0].NewRow();

        dr[0] = txtFirstName.Text.Trim();

        dr[1] = txtLastName.Text.Trim();

        dr[2] = txtId.Text.Trim();

        ds.Tables[0].Rows.Add(dr);

        GridView1.DataSource = ds;

        GridView1.DataBind();

    }

}