.net Access Forms authentication "timeout" value in code

2018-06-17 00:40:39

I'm adding a logout expiration alert to my application and would like to access my web.config forms authentication "timeout" value from my code. Any way i could do this?

我认为你可以从FormsAuthentication静态类方法中读取它，这比直接读取web.config更好，因为你可能从更高级别的web.config继承认证设置。

var authTicket = new FormsAuthenticationTicket(user.EmailAddress, true, (int)FormsAuthentication.Timeout.TotalMinutes);

You can access the web.config's timeout value in:

FormsAuthentication.Timeout.TotalMinutes

I don't know since when it's available, I'm using .NET 4.5.

 Configuration conn = WebConfigurationManager.OpenWebConfiguration("");

            AuthenticationSection section = (AuthenticationSection)conn.SectionGroups.Get("system.web").Sections.Get("authentication");



            long cookieExpires = System.Convert.ToInt64(section.Forms.Timeout.TotalMinutes);

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