Showing posts with label PageIndex Changing event in GridView in Asp.Net. Show all posts
Showing posts with label PageIndex Changing event in GridView in Asp.Net. Show all posts

Tuesday, July 22, 2014

PageIndex Changing event in GridView in Asp.Net













<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>

<!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 ID="GridView1" runat="server" AutoGenerateColumns="false" AllowPaging="True"
            CellPadding="4" ForeColor="#333333" OnPageIndexChanging="GridView1_PageIndexChanging"
            PageSize="4" Width="600px">
            <Columns>
                <asp:BoundField DataField="Name" HeaderText="Name" />
                <asp:BoundField DataField="Branch" HeaderText="Branch" />
                <asp:BoundField DataField="City" HeaderText="City" />
            </Columns>
            <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
            <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
        </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.SqlClient;
using System.Data;

public partial class Default2 : System.Web.UI.Page
{
    SqlConnection con = new SqlConnection(@"Data Source=KCLINK-PC;Initial Catalog=Naresh;Integrated Security=True");
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            BindGridView();
        }
    }
    //method for binding GridView
    protected void BindGridView()
    {
        DataTable dt = new DataTable();
        SqlDataAdapter da = new SqlDataAdapter("Select ID, Name,Branch,City from tbl_student", con);
        con.Open();
        da.Fill(dt);
        con.Close();

        if (dt.Rows.Count > 0)
        {
            GridView1.DataSource = dt;
            GridView1.DataBind();
        }
    }
    // gridview pageindex changing event
    protected void GridView1_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {
        GridView1.PageIndex = e.NewPageIndex;
        BindGridView();
    }
}
===========================
CREATE TABLE [dbo].[tbl_student](
      [Id] [int] NULL,
      [Name] [varchar](50) NULL,
      [Branch] [varchar](50) NULL,
      [City] [varchar](50) NULL)