◄Notification Group► ◄Overview► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── #define INCL_WINLISTBOXES WM_CONTROL id = (USHORT) SHORT1FROMMP(mp1); /* control-window ID */ usNotifyCode = LN_SELECT; The LN_SELECT notification message is sent when the selected item in a list-box window changes. Parameter Description ──────────────────────────────────────────────────────────────────────────── id Low word of mp1. Identifies the control window. usNotifyCode High word of mp1. Set to LN_SELECT. Return Value An application should return zero if it processes this message. See Also WM_CONTROL ♦