摘要： 用户自定义事件中： string content = txtcontent.Text.Trim(); string title = txttitle.Text.Trim(); if (Session["User"] == null) { //还没登录转向登录页进行登录 Response.Cookies["content"].Value = content; Response.Cookies["title"].Value = title; //编码后才不会被抹掉 string url = Server.UrlEncode(Request 阅读全文

摘要： 步骤一.在全局函数Application_Start中加入：if (Application["Online"] ==null) { List<string>list=newList<string>(); Application["Online"] =list; }步骤二、然后在用户登录后加入：List<string>list=Application["Online"] asList<string>; //将登陆的用户名存入Application["Online"]中 阅读全文