Merge branch 'WJC'

wxr

2020-12-08 145b157ba183ebf877c93ed2dbb01ec737c993d3

 HDL_ON/UI/UI2/2-Classification/RoomPage.cs

@@ -205,7 +205,7 @@
            btnCollectionIcon.MouseUpEventHandler += (sender, e) =>
            {
                btnCollectionIcon.IsSelected = scene.collect = !btnCollectionIcon.IsSelected;
                scene.SaveSceneData();
                scene.SaveSceneData(true);
            };
        }
        /// <summary>