比如:protected System.Web.UI.WebControls.Button bA;
protected System.Web.UI.WebControls.LinkButton lbA;private void InitializeComponent()
{
this.bA.Click += new System.EventHandler(this.bA_Click);
this.lbA.Click += new System.EventHandler(this.lbA_Click);
}
private void bA_Click(object sender, System.EventArgs e)
{
this.bA.Text="BBB"; //点击按钮bA后,bA.Text变成了BBB,会正确执行.
}private void lbA_Click(object sender, System.EventArgs e)
{ this.lbA.Text="AAA";
//点击按钮lbA后,弹出一个新页面,在这个新页面链接地址栏中出现
//javascript:__doPostBack('lbA',''),为什么??
//而且, this.lbA.Text="AAA"也没执行,为什么?
}请大侠指教!
protected System.Web.UI.WebControls.LinkButton lbA;private void InitializeComponent()
{
this.bA.Click += new System.EventHandler(this.bA_Click);
this.lbA.Click += new System.EventHandler(this.lbA_Click);
}
private void bA_Click(object sender, System.EventArgs e)
{
this.bA.Text="BBB"; //点击按钮bA后,bA.Text变成了BBB,会正确执行.
}private void lbA_Click(object sender, System.EventArgs e)
{ this.lbA.Text="AAA";
//点击按钮lbA后,弹出一个新页面,在这个新页面链接地址栏中出现
//javascript:__doPostBack('lbA',''),为什么??
//而且, this.lbA.Text="AAA"也没执行,为什么?
}请大侠指教!
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;namespace test
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.LinkButton LinkButton1;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
} #region Web 窗体设计器生成的代码
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.Button1.Click += new System.EventHandler(this.Button1_Click);
this.LinkButton1.Click += new System.EventHandler(this.LinkButton1_Click);
this.Load += new System.EventHandler(this.Page_Load); }
#endregion private void Button1_Click(object sender, System.EventArgs e)
{
this.Button1.Text="aaaa";
} private void LinkButton1_Click(object sender, System.EventArgs e)
{
this.LinkButton1.Text="BBBB";
}
}
}
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<FONT face="宋体">
<asp:Button id="Button1" style="Z-INDEX: 101; LEFT: 240px; POSITION: absolute; TOP: 120px" runat="server"
Text="Button"></asp:Button>
<asp:LinkButton id="LinkButton1" style="Z-INDEX: 102; LEFT: 344px; POSITION: absolute; TOP: 136px"
runat="server">LinkButton</asp:LinkButton></FONT>
</form>
</body>
</HTML>