◄Full List► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── BS_USERBUTTON Creates a user-defined button that notifies the parent window when the user selects the button. Notification may include a request to paint, invert, or disable the button. The owner window receives a WM_PAINT message when the button must be drawn. ♦