修改监控部分功能

SamplePreSystem.UI/Converters/CommunicationColorConverter.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace SamplePreSystem.UI.Converters
+{
+    public class CommunicationColorConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            string str = value.ToString();
+
+            if (str.Contains("PLC通信异常"))
+            {
+                return new SolidColorBrush(Colors.Red);
+            }
+            else
+            {
+                return new SolidColorBrush(Colors.Green);
+            }
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value;
+        }
+    }
+}