SetWindowPos

MFC - CWnd::SetWindowPos

BOOL SetWindowPos(
const CWnd* pWndInsertAfter,
int x,
int y,
int cx,
int cy,
UINT nFlags
);

Win32 - SetWindowPos Function

BOOL SetWindowPos(
HWND hWnd,
HWND hWndInsertAfter,
int X,
int Y,
int cx,
int cy,
UINT uFlags
);