Merge branch 'WJC' into wxr4

wxr

2021-04-28 cc48110a814477bc0d01615f9844aea6ff2b609f

 HDL_ON/UI/UI0-Public/TopViewDiv.cs

@@ -365,7 +365,7 @@
        /// </summary>
        public void LoadTopView_ArmCenter(Action skipAction)//(Action callBack, Action action)
        {
            //LoadTopView();
            LoadTopView();
            //backAction = action;

            var btnAddIcon = new Button()