RTK加入停止发送和提示

Plane.FormationCreator/ViewModels/ControlPanelViewModel.cs

@@ -45,6 +45,22 @@ namespace Plane.FormationCreator.ViewModels
             set { Set(nameof(AltP), ref _AltP, value); }
         }
 
+
+        private string _RTKState = "RTK未发送";
+        public string RTKState
+        {
+            get { return _RTKState; }
+            set { Set(nameof(RTKState), ref _RTKState, value); }
+        }
+
+        private string _RTKbtntxt = "发送RTK";
+        public string RTKbtntxt
+        {
+            get { return _RTKbtntxt; }
+            set { Set(nameof(RTKbtntxt), ref _RTKbtntxt, value); }
+        }
+
+
         private ICommand _UnlockCommand;
         public ICommand UnlockCommand
         {
@@ -204,6 +220,10 @@ namespace Plane.FormationCreator.ViewModels
             {
                 return _SendRTKCommand ?? (_SendRTKCommand = new RelayCommand(async () =>
                 {
+                    if (!trkthreadrun)
+                    {
+
+
                         Rtkport = new SerialPortConnection(RTKcomvalue, 57600) as IConnection;
                         await Rtkport.OpenAsync();
                         if (!Rtkport.IsOpen)
@@ -221,6 +241,10 @@ namespace Plane.FormationCreator.ViewModels
                                               thrtk.Start();
                                               */
                                               //后台任务方式运行rtk转发任务
+                        Alert.Show("RTK数据开始发送", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
+                        RTKState = "RTK数据发送中";
+                        RTKbtntxt = "停止RTK";
+
                         await Task.Run(async () =>
                             {
                                 //读取RTK数据循环
@@ -239,6 +263,23 @@ namespace Plane.FormationCreator.ViewModels
 
                                 }
                             }).ConfigureAwait(false);
+                            Alert.Show("RTK数据停止发送", "提示", MessageBoxButton.OK, MessageBoxImage.Information);
+
+                    }
+                    else//停止RTK
+                    {
+                        trkthreadrun = false;
+                        Rtkport.Close();
+                        Rtkport = null;
+
+                        RTKState = "未发送RTK数据";
+                        RTKbtntxt = "发送RTK";
+
+
+
+
+                    }
+
 
                     /*
 

Plane.FormationCreator/Views/ControlPanelView.xaml

@@ -67,8 +67,13 @@
                      HorizontalContentAlignment="Right"
                      Text="{Binding RTKcomvalue, UpdateSourceTrigger=PropertyChanged}" 
                 />
-            <Button Content="发送RTK"
+            <Button Content="{Binding Path=RTKbtntxt}" 
+                   
                     Command="{Binding SendRTKCommand}" />
+            <TextBlock 
+                   Margin="5,5,5,5"
+                     Text="{Binding Path=RTKState}"
+                        />
         </WrapPanel>