Revert "Merge remote-tracking branch 'origin/wxr4' into dev-tzy"

tzy

2021-06-09 f5b46f80546aac860ade6e4c53821e43df833b39

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

@@ -81,7 +81,7 @@
            {
                btnSwitch.IsSelected = !btnSwitch.IsSelected;

                if(function.spk == SPK.IrLearn || function.spk == SPK.TvIr || function.spk == SPK.TvXmIr)
                if(function.spk == SPK.IrLearn || function.spk == SPK.TvIr)
                {
                    new System.Threading.Thread(() => {
                        System.Threading.Thread.Sleep(2000);