UpdatePanel异步回送实例

来源:百度文库 编辑:神马文学网 时间:2024/10/01 10:47:25
 UpdatePanel异步回送实例前台代码:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test04_updatePanel.aspx.cs" Inherits="test04_updatePanel" %>


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  后台代码:using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
using System.Data.SqlClient;
using System.Web.Configuration;public partial class test04_updatePanel : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {    }
     protected void Button1_Click1(object sender, EventArgs e)
    { 
        SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["teachdbConn"].ConnectionString);
        string sql1 = "select top 5 s_name as au_lname from student ";
        SqlDataAdapter myAdapter = new SqlDataAdapter(sql1, conn);
        DataSet ds = new DataSet();
        myAdapter.Fill(ds, "bieminG");
        //来自web service的dataset,这里随便一个ds就可以;
        this.GridView1.DataSource = ds.Tables["bieminG"].DefaultView; ;
        this.GridView1.DataBind(); //数据绑定
    }
    protected void Button2_Click(object sender, EventArgs e)
    {
        this.Label1.Text = "11111";
    }
}