我在网格视图中显示我的表。我也设置了呕吐。但当我点击下一页视图时，显示错误。请按照我的规则告诉我。 [英] 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.

问题描述

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)
        {
            
        }
    }
}

推荐答案

请将页面索引更改事件...

例如：

Please Page Index Changing Event ...
for Example:

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

获取帮助请点击以下链接。

如何在ASP.NET中的GridView控件中实现分页 [ ^ ]



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

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