public void Invalidate(
int x,
int y,
int width,
int height
)Public Sub Invalidate (
x As Integer,
y As Integer,
width As Integer,
height As Integer
)public:
void Invalidate(
int x,
int y,
int width,
int height
)member Invalidate :
x : int *
y : int *
width : int *
height : int -> unit