FormsAuthentication.Decrypt(String) Method
Definition
Important
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Creates a FormsAuthenticationTicket object based on the encrypted forms-authentication ticket passed to the method.
public:
static System::Web::Security::FormsAuthenticationTicket ^ Decrypt(System::String ^ encryptedTicket);
public static System.Web.Security.FormsAuthenticationTicket Decrypt (string encryptedTicket);
static member Decrypt : string -> System.Web.Security.FormsAuthenticationTicket
Public Shared Function Decrypt (encryptedTicket As String) As FormsAuthenticationTicket
Parameters
- encryptedTicket
- String
The encrypted authentication ticket.
Returns
A FormsAuthenticationTicket object. If the encryptedTicket
parameter is not a valid ticket, null
is returned.
Exceptions
encryptedTicket
is null
.
-or-
encryptedTicket
is an empty string ("").
-or-
The length of encryptedTicket
is greater than 4096 characters.
-or-
encryptedTicket
is of an invalid format.
Applies to
See also
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