新建页面pagecycle.aspx，页面代码如下：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="pagecycle.aspx.cs" Inherits="MyWebSiteTest.pagecycle" %>
<!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></title>
<style type="text/css">
body{font-family:Fixedsys Excelsior 3.01,Arial,Verdana,宋体; }
p{ font-size:16px;padding:8px 10px 8px 30px;
position:relative; border:1px solid #FCDEA7;
background-color:#f8f8d8; color:#333; line-height:1.5em; }
.txt{ border:none; width:550px; background-color:#31363E; color:#Fff; }
</style>
<script type="text/javascript">
<!--
function __doPostBack(eventTarget, eventArgument) {
Form1.__EVENTTARGET.value = eventTarget.split("$").join(":");
Form1.__EVENTARGUMENT.value = eventArgument;
Form1.submit();
}
// -->
</script>
</head>
<body>
<form id="Form1" runat="server">
<input type="hidden" name="__EVENTTARGET" value="" />
<input type="hidden" name="__EVENTARGUMENT" value="" />
<div>
<p>
<ul>
<li>源代码 ：<span><</span><span>asp:</span><span>LinkButton ID="lbtn"</span>
<span>runat="server" onclick="lbtn_Click"></span><span>测试一下<</span><span>/asp:LinkButton></span></li>
<li>
html输出：<span><</span><span>a id="lbtn" href="javascript:__doPostBack('lbtn','')">模仿LinkButton回发事件<</span><span>/a></span>
</li>
</ul>
</p>
<%--<asp:LinkButton ID="lbtn" runat="server" onclick="lbtn_Click">测试一下</asp:LinkButton>--%><br />
<a id="lbtn" href="javascript:__doPostBack('lbtn','');">模仿LinkButton回发事件</a>
</div>
</form>
</body>
</html>
后台代码：
namespace MyWebSiteTest
{
/// <summary>
/// 页面生命周期测试
/// </summary>
public partial class pagecycle : System.Web.UI.Page
{
protected void Page_PreInit(object sender, EventArgs e)
{
Response.Write("<p>Page_PreInit:在页初始化开始时发生</p>");
}
protected void Page_Init(object sender, EventArgs e)
{
Response.Write("<p>Page_Init:当服务器控件初始化时发生；初始化是控件生存期的第一步</p>");
}
protected void Page_PreLoad(object sender, EventArgs e)
{
Response.Write("<p>Page_PreLoad:当页load事件<span style=\"color:#f00;\">之前</span>发生</p>");
}
protected void Page_Load(object sender, EventArgs e)
{
if (this.IsPostBack)
{
string target = Request.Form["__EVENTTARGET"] != null ? Request.Form["__EVENTTARGET"].ToString() : "";
string args = Request.Form["__EVENTARGUMENT"] != null ? Request.Form["__EVENTARGUMENT"].ToString() : "";
lbtn_Click(sender, e);
}
Response.Write("<p>Page_Load:这是Page_Load事件</p>");
}
protected void Page_LoadComplete(object sender, EventArgs e)
{
Response.Write("<p>Page_LoadComplete:当页初始化完成时发生</p>");
Page_Disposed(sender, e);//显示调用
}
protected void Page_Disposed(object sender, EventArgs e)
{
//this.Page.Dispose();
string str = "如不调用，则垃圾回收随机进行激发，垃圾回收是随机的不可知的（此处是显示的被Page_LoadComplete调用触发）";
Response.Write("<p>Page_Disposed:页面从内存中卸载时发生<br/>" + str + "</p>");
}
protected void lbtn_Click(object sender, EventArgs e)
{
Response.Redirect("http://www.baidu.com");
}
}
}
