注销后后退箭头 [英] Back arrow after signing out

问题描述

我必须使用窗体身份验证的ASP.NET应用程序。当用户点击退出按钮在页面上运行以下code。

  FormsAuthentication.SignOut（）;
        Response.Expires = 0;
        Response.Cache.SetNoStore（）;
        Response.AppendHeader（杂注，无缓存）;
 

不过还是可以只是preSS后退箭头，看到了previous页面，而无需再次登录该用户。我相信它有事情做与previous页面被缓存。我怎样才能确保它们被提示与回去再次登录？

解决方案

  Response.Cache.SetCacheability（HttpCacheability.NoCache）;
 

I have an ASP.NET application using Forms Authentication. When the user clicks the Sign Out button on the page it runs the following code.

        FormsAuthentication.SignOut();
        Response.Expires = 0;
        Response.Cache.SetNoStore();
        Response.AppendHeader("Pragma", "no-cache");

However the user can still just press the back arrow and see the previous page without needing to log in again. I am sure it has something to do with the previous page being cached. How can I make sure they are prompted to log in again with going back?

解决方案

Response.Cache.SetCacheability(HttpCacheability.NoCache);

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