◄Notification Group► ◄Overview► ◄Up► ◄Next► ◄Previous► ──────────────────────────────────────────────────────────────────────────── #define INCL_WINENTRYFIELDS WM_CONTROL id = (USHORT) SHORT1FROMMP(mp1); /* control-window ID */ usNotifyCode = CBN_EFCHANGE; The CBN_EFCHANGE notification message is sent when the text in a combination-box entry field changes. Parameter Description ──────────────────────────────────────────────────────────────────────────── id Low word of mp1. Identifies the control window. usNotifyCode High word of mp1. Set to CBN_EFCHANGE. See Also WM_CONTROL ♦