Application做的单叶聊天室
aspx代码
public partial class _Default : System.Web.UI.Page 
{
protected void Page_Load(object sender, EventArgs e)
{
string mywords=Request["mywords"]; Application.Lock(); Application["chat"] = Application["chat"] + "<br>" + mywords; Response.Write(Application ["chat"]); Application.UnLock();
}
}