Merge remote-tracking branch 'origin/dev-tzy' into temp-wxr

wei

2021-03-09 555a2bd930cd86e220ab7146ae4655a6cafe9ca3

 HDL_ON/UI/UI2/FuntionControlView/ChooseRoomPageBLL.cs

@@ -22,7 +22,7 @@
        /// </summary>
        void LoadMethod_AllElection()
        {
            btnChooseAll.MouseUpEventHandler += (sender, e) =>
            btnAllRoomText.MouseUpEventHandler += (sender, e) =>
            {
                btnChooseAll.IsSelected = !btnChooseAll.IsSelected;