ASP.NET 验证控件与防止按钮连按两次送出

前阵子在网络上看到一篇不错的文章...

介绍ASP.NET使用验证控件时与防止按钮连按两次送出的问题

在此分享此篇文章给大家呀....

数据来源：http://www.ithome.com.tw/plog/index.php?op=ViewArticle&articleId=11012&blogId=418

小弟也做了一个实例测试一下...如下：

c#范例

.aspx

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

02

03

04

05

06???? 未命名页面

07

08

09????

10????????

11???????????? 12???????????????? runat="server" ControlToValidate="TextBox1" ErrorMessage="不可为空白">

13????????????

14????

15

16

17

18

32

33

.cs

01 using ...System;

02 using System.Data;

03 using System.Configuration;

04 using System.Collections;

05 using System.Web;

06 using System.Web.Security;

07 using System.Web.UI;

08 using System.Web.UI.WebControls;

09 using System.Web.UI.WebControls.WebParts;

10 using System.Web.UI.HtmlControls;

11

12 public partial class doubleClick : System.Web.UI.Page

13 ...{

14 ????protected void Page_Load(object sender, EventArgs e)

15 ????...{

16 ????????this.Button1.Attributes.Add("onclick", "check(this);");

17 ????}

18 ????protected void Button1_Click(object sender, EventArgs e)

19 ????...{

20 ????????//模拟数据库保存,处理时间5秒

21 ????????System.Threading.Thread.Sleep(5000);

22 ????????Response.Write(this.TextBox1.Text);

23 ????}

24 }

原文:大专栏  ASP.NET 验证控件与防止按钮连按两次送出