2020-12-03 1.OnAppConfig 配置文件检测处理，禁止删除。

JLChen

2020-12-03 11c4199c6015914b5de6d96fca3b478c0a852f9b

 HDL_ON/UI/UI2/FuntionControlView/Music/MusicMain.cs

@@ -257,11 +257,11 @@
                {
                    if (musicView.collectIconBtn.IsSelected)
                    {
                        a31player.collection = true;
                        a31player.collect = true;
                    }
                    else
                    {
                        a31player.collection = false;
                        a31player.collect = false;
                    }
                }
                A31MusicModel.Save();
@@ -372,7 +372,7 @@
                        }
                        else
                        {
                            if (a31player.collection)
                            if (a31player.collect)
                            {
                                musicView.collectIconBtn.IsSelected = true;
                            }