WebPermission.Copy Método

Definição

Namespace:

System.Net

Assembly:

System.Security.Permissions.dll

Cria uma cópia de um WebPermission.

public:
 override System::Security::IPermission ^ Copy();

public override System.Security.IPermission Copy ();

override this.Copy : unit -> System.Security.IPermission

Public Overrides Function Copy () As IPermission

Retornos

IPermission

Uma nova instância da classe WebPermission que tem os mesmos valores que a original.

Exemplos

O exemplo a seguir demonstra como criar uma segunda instância do WebPermission usando Copy. Essa segunda instância é idêntica à primeira.

// Create another WebPermission instance that is the copy of the above WebPermission instance.
WebPermission^ myWebPermission2 = (WebPermission^)(myWebPermission1->Copy());

// Check whether all callers higher in the call stack have been granted the permissionor not.
myWebPermission2->Demand();

 // Create another WebPermission instance that is the copy of the above WebPermission instance.
  WebPermission myWebPermission2 = (WebPermission) myWebPermission1.Copy();

 // Check whether all callers higher in the call stack have been granted the permissionor not.
 myWebPermission2.Demand();

' Create another WebPermission instance that is the copy of the above WebPermission instance.
Dim myWebPermission2 As WebPermission = CType(myWebPermission1.Copy(), WebPermission)

' Check whether all callers higher in the call stack have been granted the permissionor not.
myWebPermission2.Demand()

Comentários

O IPermission retornado por esse método representa o mesmo acesso aos recursos que o original WebPermission. Esse método substitui Copy e é implementado para dar suporte à IPermission interface.