RolePrincipal.RolePrincipal(String, IIdentity, String) Constructor
Assembly: System.Web (in system.web.dll)
public RolePrincipal ( String providerName, IIdentity identity, String encryptedTicket )
public function RolePrincipal ( providerName : String, identity : IIdentity, encryptedTicket : String )
Not applicable.
Parameters
- providerName
The name of the role provider for the user.
- identity
The user identity to create the RolePrincipal for.
- encryptedTicket
A string that contains encrypted role information.
| Exception type | Condition |
|---|---|
|
identity is a null reference (Nothing in Visual Basic). -or- encryptedTicket is a null reference (Nothing in Visual Basic). | |
|
providerName is a null reference (Nothing in Visual Basic). -or- providerName refers to a role provider that does not exist in the configuration for the application. |
This overload of the RolePrincipal constructor creates a new RolePrincipal object and initializes its property values. Role information for the current user is read from the supplied encryptedTicket and cached with the RolePrincipal object. The ProviderName property is set to the value specified in the providerName parameter.
For information on enabling role management, see the Roles class.