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How To Add Please Wait message to a Button

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
   <title>Untitled Page</title>
</head>
<body>
   <form id="form1" runat="server">
       <div>
           <div>
               <asp:Button ID="Button1" runat="server" Text="Button" />
           </div>
       </div>
   </form>
</body>
</html>
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class PleaseWaitButton : System.Web.UI.Page
{
   protected void Button1_Click(object sender, System.EventArgs e)
   {
       System.Threading.Thread.Sleep(5000);
       ClientScript.RegisterClientScriptBlock(this.GetType(), "reset",
 "document.getElementById('" + Button1.ClientID + "').disabled=false;", true);
   }

   protected void Page_Load(object sender, System.EventArgs e)
   {
       System.Threading.Thread.Sleep(5000);
       Button1.Attributes.Add("onclick", ClientScript.GetPostBackEventReference(Button1, "") + ";
this.value='Please wait...';this.disabled = true;");
   }

}

Comments

  1. Yeah but the button stays on the please wait. it doesn't return to normal

    ReplyDelete

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