PermissionSet.IsEmpty Method


Gets a value indicating whether the PermissionSet is empty.

 virtual bool IsEmpty();
public virtual bool IsEmpty ();
abstract member IsEmpty : unit -> bool
override this.IsEmpty : unit -> bool
Public Overridable Function IsEmpty () As Boolean


true if the PermissionSet is empty; otherwise, false.


A PermissionSet can be empty and yet contain instances of permissions if those permissions are in the fully-restricted state. Permissions are in a fully restricted state if their IsSubsetOf methods return true when null is passed as a parameter.

Applies to