🎨

Author: Monika1313

Modules/Wu.CommTool.Modules.ModbusRtu/Models/ComPort.cs

@@ -1,5 +1,8 @@
 namespace Wu.CommTool.Modules.ModbusRtu.Models;
 
+/// <summary>
+/// 串口类
+/// </summary>
 public partial class ComPort : ObservableObject
 {
     public ComPort()

Modules/Wu.CommTool.Modules.ModbusRtu/Models/ModbusRtuModel.cs

@@ -238,11 +238,7 @@ public void GetComPorts()
         }
 
         //缓存最后一次选择的串口
-        ComPort lastComPort = null;
-        if (ComConfig.ComPort != null)
-        {
-            lastComPort = new ComPort(ComConfig.ComPort.Port, ComConfig.ComPort.DeviceName);
-        }
+        var lastComPort = ComConfig.ComPort;
 
         //清空列表
         ComPorts.Clear();