Método CutRect del objeto Region

HRESULT CutRect(
  int Left,
  int Top,
  int Right,
  int Bottom
);

void CutRect(
  int Left,
  int Top,
  int Right,
  int Bottom
);

Sub CutRect( _
  Left As Integer, _
  Top As Integer, _
  Right As Integer, _
  Bottom As Integer _
)