using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Default2 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Application["App1"] = "value1";
Application["App2"] = "value2";
Application["App3"] = "value3";
int N;
for (N = 0; N < Application.Count; N++)
{
Response.Write("变量名:" + Application.GetKey(N));
Response.Write("变量值:" + Application.Get(N) + "</br>");
}
Application.Lock();
Application["App1"] = "zhang";
Application["App2"] = "wang";
Application["App3"] = "li";
Application.UnLock();
//修改后的变量
Response.Write("修改后的变量值</br>");
for (N = 0; N < Application.Count; N++)
{
Response.Write("变量名:" + Application.GetKey(N));
Response.Write("变量值:" + Application.Get(N) + "</br>");
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Application.Lock();
Application["PageClick"] = (int)Application["PageClick"] + 1;
Application["UserVisit"] = (int)Application["UserVisit"] + 1;
Application.UnLock();
Response.Write(string.Format("页面单击数：{0}<br/>", Application["PageClick"]));
Response.Write(string.Format("用户访问数：{0}<br/>", Application["UserVisit"]));
}
}
<%@ Application Language="C#" %>
<script runat="server">
void Application_Start(object sender, EventArgs e)
{
//在应用程序启动时运行的代码
Application["count"] = 0;
}
void Application_End(object sender, EventArgs e)
{
//在应用程序关闭时运行的代码
}
void Application_Error(object sender, EventArgs e)
{
//在出现未处理的错误时运行的代码
}
void Session_Start(object sender, EventArgs e)
{
//在新会话启动时运行的代码
Application.Lock();
Application["count"] = (int)Application["count"] + 1;
Application.UnLock();
}
void Session_End(object sender, EventArgs e)
{
//在会话结束时运行的代码。
// 注意: 只有在 Web.config 文件中的 sessionstate 模式设置为
// InProc 时，才会引发 Session_End 事件。如果会话模式
//设置为 StateServer 或 SQLServer，则不会引发该事件。
Application.Lock();
Application["count"] = (int)Application["count"] -1;
Application.UnLock();
}
</script>
