◄CWnd► ◄Up► ◄Contents► ◄Index► ◄Back► ──Microsoft Foundation Classes────────────────────────────────────────────── void ScreenToClient( LPPOINT lpPoint ) const; void ScreenToClient( LPRECT lpRect ) const; Parameter Description <lpPoint> Points to a CPoint or ◄POINT► structure that contains the screen coordinates to be converted. <lpRect> Points to a CRect or ◄RECT► structure that contains the screen coordinates to be converted. Remarks Converts the screen coordinates of a given point or rect on the display to client coordinates. The ScreenToClient member function uses CWnd and the screen coordinates given in <lpPoint> or <lpRect> to compute client coordinates, and then replaces the screen coordinates with the client coordinates. The new coordinates are relative to the upper-left corner of the CWnd client area. The ScreenToClient formula assumes the given point is in screen coordinates. See Also ◄CWnd::ClientToScreen►, ◄::ScreenToClient► -♦-