合并嘉乐代码并测试通过

hxb

2021-03-05 43b6e3d6a3a96e7b759b396df4f141ab105fb6bb

 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;