HDL_ON/UI/UI2/2-Classification/FunctionControlZoneBLL.cs
@@ -293,6 +293,8 @@ /// <param name="curtain"></param> void LoadEvent_ControlMusic(Button btnPlay,Button btnNext,Button btnPrev, A31MusicModel a31player) { if (a31player == null) return; ///上一曲点击事件 btnPrev.MouseDownEventHandler = (sender, e) => {