问题描述
当有人登录到我的应用程序，他们选中了记住我复选框，我设置了 createPersistentCookie = TRUE ，这样，当他们回来，他们并不需要再次登录。但是，偶尔，我需要使用 FormsAuthentication.SetAuthCookie（NewUserName，[真/假]）让我怎么知道他们最初设置的 createPersistentCookie 来真的还是假的，所以我可以保持相同的，因为它是当他们登录？
When someone logs into my application and they checked the "Remember Me" checkbox, I set the createPersistentCookie = true so that when they come back they don't need to log in again. However, occassionally, I need to use the FormsAuthentication.SetAuthCookie(NewUserName, [true/false]) so how do I know if they originally set the createPersistentCookie to true or not so I can keep it the same as it was when they logged in?
推荐答案
我相信当你解密，你应该用的FormsAuthenticationTicket 这留下那么你就可以查询该cookie IsPersistent 属性。
I believe when you decrypt the cookie you should be left with a FormsAuthenticationTicket which you can then query the IsPersistent property.
要解密：
FormsAuthenticationTicket ticket = FormsAuthentication.Decrypt(Request.Cookies[FormsAuthentication.FormsCookieName].Value);
参考：
这篇关于我如何检查和QUOT; createPersistentCookie＆QUOT;在ASP.NET窗体身份验证？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！