Gridview problem in asp.net

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hi...
i want to add radio button in last row of grid view and on click of radio button i want to show 3 text boxes in same row..
Is this possible in asp.net??if yes How we can do this???
please reply
thanks

Posted 1-Aug-11 0:14am

vivek_cool

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Herman<T>.Instance · Answer 1 · 2011-08-01T00:23:00

Solution 1

see this question [http://www.codeproject.com/Questions/234311/deleting-rows-from-gridview]
In the orange sourcesection an example is given.

Posted 1-Aug-11 0:23am

Herman<T>.Instance

sudeshchandram · Answer 2 · 2011-08-01T01:29:00

Try This

ASPX Page:

XML

ASPX Page:
<pre lang="text"><%@ Page Language="C#" AutoEventWireup="true" CodeBehind="TestGridView.aspx.cs" Inherits="LibraryManagement.TestGridView" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    <asp:GridView runat="server" ID="gv">
        <Columns>
            <asp:TemplateField>
                <ItemTemplate >
               <asp:RadioButton runat="server" AutoPostBack="true"
                    oncheckedchanged="RadioButton1_CheckedChanged" GroupName="A" />
                </ItemTemplate>
            </asp:TemplateField>
        </Columns>
    </asp:GridView>
    </div>
    </form>
</body>
</html>
</pre>

Code Behind

C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

namespace LibraryManagement
{
    public partial class TestGridView : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GridBind();
            }
        }

        private void GridBind()
        {
            DataTable dt = new DataTable();
            dt.Columns.Add("Column1");
            dt.Rows.Add("row1");
            dt.Rows.Add("row2");
            gv.DataSource = dt;
            gv.DataBind();
        }

        protected void RadioButton1_CheckedChanged(object sender, EventArgs e)
        {
            RadioButton rb = (RadioButton)sender;
            if (rb.Checked == true)
            {
                GridViewRow gvRow = (GridViewRow)rb.Parent.Parent;
                TableCell td=new TableCell();
                TextBox t1 = new TextBox();
                TextBox t2 = new TextBox();
                TextBox t3 = new TextBox();
                td.Controls.Add(t1);
                td.Controls.Add(t2);
                td.Controls.Add(t3);
                gvRow.Cells.Add(td);
            }
        }
    }
}