I Show My Table In Grid View. I Set Pagging Also. But When I M Clicking Next Page View,That Is Showing Error. Please Tell Me According My Code.

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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;
using System.Data.SqlClient;

namespace logindemo
{
    public partial class Welcometo : System.Web.UI.Page
    {
        private SqlConnection conn = new SqlConnection("Data Source=INFND-DTP-0222;Initial Catalog=Test_DB;User ID=alok;Password=a12343");

        protected void Page_Load(object sender, EventArgs e)
        {
            conn.Open();
            SqlCommand cmd = new SqlCommand("Select * from login", conn);
            SqlDataAdapter da = new SqlDataAdapter(cmd);
            DataSet ds = new DataSet();
            da.Fill(ds);
            conn.Close();
            GridView1.DataSource = ds;
            GridView1.DataBind();

        }



        protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
        {
            
        }
    }
}

Posted 16-Mar-15 18:36pm

.net bigner

Updated 16-Mar-15 19:01pm

RajeeshMenoth

v2

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aarif moh shaikh · Answer 1 · 2015-03-16T18:44:00

Solution 1

Please Page Index Changing Event ...
for Example:

C#

protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
{
    GridView1.PageIndex = e.NewPageIndex;
    LoadGridData();       // It's a function to load data
}

for Help Follow below links .
How To Implement Paging in GridView Control in ASP.NET[^]

http://www.c-sharpcorner.com/UploadFile/rohatash/gridview-paging-sample-in-Asp-Net/[^]

Posted 16-Mar-15 18:44pm

aarif moh shaikh

Comments

Divyam Sharma 17-Mar-15 0:46am

good one...

.net bigner 17-Mar-15 1:16am

Thanx..But when i write that code, that is showing a red line bellow the NewpageIndex nad LoadGridData();
What is the error?

aarif moh shaikh 17-Mar-15 1:44am

It's a user defined function... Don't use it and give datasource to your grid view .