增加io表改变事件

ViewModel/MainWindowViewModel.cs

@@ -1941,7 +1941,7 @@ namespace DyeingComputer.ViewModel
                 });
             }
         }
-        private static void ROW_changed_D(object sender, DataRowChangeEventArgs e)
+        private static void ROW_changed_D(object sender, DataRowChangeEventArgs e)//开关量改变事件
         {
             try
             {
@@ -1957,7 +1957,7 @@ namespace DyeingComputer.ViewModel
             }
             catch (Exception) { }
         }
-        private static void ROW_changed_A(object sender, DataRowChangeEventArgs e)
+        private static void ROW_changed_A(object sender, DataRowChangeEventArgs e)//模拟量改变事件
         {
             try
             {
@@ -1969,7 +1969,6 @@ namespace DyeingComputer.ViewModel
             }
             catch (Exception) { }
         }
-
         public static double Selet_dtm(string key)//M寄存器
         {
             try