ValidateRect function Null safety user32

int ValidateRect(
  1. int hWnd,
  2. Pointer<RECT> lpRect
)

The ValidateRect function validates the client area within a rectangle by removing the rectangle from the update region of the specified window.

BOOL ValidateRect(
  HWND       hWnd,
  const RECT *lpRect
);

Implementation

int ValidateRect(int hWnd, Pointer<RECT> lpRect) => _ValidateRect(hWnd, lpRect);