Returns a new permission object that is the union of the current and specified permission objects.
[Visual Basic] Overrides Public Function Union( _ ByVal target As IPermission _ ) As IPermission Implements IPermission.Union [C#] public override IPermission Union( IPermission target ); [C++] public: IPermission* Union( IPermission* target ); [JScript] public override function Union( target : IPermission ) : IPermission;
- A permission object to combine with the current permission object. It must be of the same type as the current permission object.
A new permission object that represents the union of the current permission object and the specified permission object.
|NotSupportedException||The other parameter is not a null reference (Nothing in Visual Basic). This method is only supported at this level when passed a null reference (Nothing).|
The result of a call to Union is a permission that represents all the operations represented by both the current permission object and the specified permission object. Any demand that passes either permission passes their union.
Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family
.NET Framework Security:
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries From Partially Trusted Code