Provides access to properties and values of the ticket used with forms authentication to identify users. This class cannot be inherited.
Assembly: System.Web (in System.Web.dll)
The class is used to create an object that represents the authentication ticket that is used by forms authentication to identify an authenticated user. The properties and values of a forms-authentication ticket are converted to and from an encrypted string that is stored in a cookie or in the URL.
The FormsAuthentication class provides an Encrypt method to create a string value that can be stored in a cookie or in the URL from a . The FormsAuthentication class also provides a Decrypt method to create a object from the encrypted authentication ticket retrieved from the forms-authentication cookie or the URL.
The for the current authenticated user can be accessed using the Ticket property of the FormsIdentity class. You can access the current FormsIdentity object by casting the Identity property of the current User as type FormsIdentity.
This example contains a text box that accepts user input, which is a potential security threat. By default, ASP.NET Web pages validate that user input does not include script or HTML elements. For more information, see Script Exploits Overview.
Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.