Title:How to create dynamic columns in grid view in asp.net using c#.net
Description:
Up to now we have gone through the data binding concepts like bind data to drop down list in grid view and how to use the link button in grid view.Here i would like to explain how to do customized grid view using c#.net.t.For this the i have created a data table which has three columns and assign the list data to data table using iterations.The resultant grid view can see in the below image
Description:
Up to now we have gone through the data binding concepts like bind data to drop down list in grid view and how to use the link button in grid view.Here i would like to explain how to do customized grid view using c#.net.t.For this the i have created a data table which has three columns and assign the list data to data table using iterations.The resultant grid view can see in the below image
<html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server"> <title>Add rows Dynamically to grdivew</title> </head> <body> <form id="form1" runat="server"> <div> <asp:gridview autogeneratecolumns="False" id="DynamicColAddGrid" runat="server"> </asp:gridview> </div> </form> </body> </html>
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 _DynamicCol : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
List<string> li = new List<string>();
li.Add("Bhaskar");
li.Add("Siva");
li.Add("Ram");
li.Add("Venky");
li.Add("Hari");
li.Add("Aru");
li.Add("Srinu");
li.Add("anil");
li.Add("sri");
li.Add("john");
DataTable ddt = new DataTable();
DataRow darow;
DataColumn dc = new DataColumn("Id", typeof(string));
DataColumn dc1 = new DataColumn("Name", typeof(string));
DataColumn dc2 = new DataColumn("FullName", typeof(string));
ddt.Columns.Add(dc);
ddt.Columns.Add(dc1);
ddt.Columns.Add(dc2);
int ditem = 0;
while (ditem < 8)
{
darow = ddt.NewRow();
ddt.Rows.Add(darow);
ddt.Rows[ditem][dc] = ditem.ToString();
ddt.Rows[ditem][dc1] = li[ditem].ToString();
ddt.Rows[ditem][dc2] = li[ditem].ToString();
ditem++;
}
DynamicColAddGrid.DataSource = ddt;
DynamicColAddGrid.DataBind();
}
}
Result:
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