use javascript and window.location.replace("yourpage.aspx") to load all pages, this way, no histroy will be kept, seehttp://msdn.microsoft.com/library/default.asp?url=/workshop/author/dhtml/reference/methods/replace.asp
调试欢乐多
Response.Expires = 0;
Response.CacheControl = "no-cache";
if(Session["FristTimeToPage"]!=null)
{
this.Session["FristTimeToPage"] = "";
this.Response.Redirect("another.aspx");
}
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"
% >
或者< html>
< head>
< meta http-equiv="Expires" CONTENT="0">
< meta http-equiv="Cache-Control" CONTENT="no-cache">
< meta http-equiv="Pragma" CONTENT="no-cache">
< /head>