//前台
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ext_win.aspx.cs" Inherits="EXT_ext_win" %>
<%@ Register Assembly="Coolite.Web.UI" Namespace="Coolite.Web.UI" TagPrefix="cool" %>
<!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>ext之Windows</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<cool:ScriptManager ID="ScriptManager1" runat="server" />
<cool:Window ID="Window1" runat="server" Collapsible="true">
<Content>
第一个次做EXT弹出窗口
</Content>
</cool:Window>
<cool:Button ID="Button1" runat="server" Text="Submit" OnClick="Button1_Click">
</cool:Button>
</div>
</form>
</body>
</html>
//后台
protected void Button1_Click(object sender, EventArgs e)
{
this.Window1.AutoShow = true;
}