UpdatePanel异步回送实例
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UpdatePanel异步回送实例前台代码:<%@ Page Language="C#" AutoEventWireup="true" CodeFile="test04_updatePanel.aspx.cs" Inherits="test04_updatePanel" %>
Untitled Page
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";
}
}
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";
}
}
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