Méthode AddRect de l’objet Region

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

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

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