ViewModels/MainViewModel.cs

@@ -126,9 +126,30 @@ namespace MembranePoreTester.ViewModels
                 _plcConfig = App.PlcConfig;
 
                 PressCommand = new RelayCommand(async () => await TogglePressAsync());
-                //BurstCommand = new RelayCommand(async () => await ReadBurstPressureAsync());
-                StartCommand = new RelayCommand(async () => await WriteCoilAsync(_plcConfig.StartCoil, true));
-                StopCommand = new RelayCommand(async () => await WriteCoilAsync(_plcConfig.StopCoil, true));
+
+
+                // 在 StationItem 构造函数中
+                StartCommand = new RelayCommand(async () =>
+                {
+                    // 启动PLC
+                    await WriteCoilAsync(_plcConfig.StartCoil, true);
+
+                    // 启动孔分布自动采集
+                    PoreDistributionVM.StartCollecting();
+
+                });
+
+                StopCommand = new RelayCommand(async () =>
+                {
+                    // 停止自动采集
+                    PoreDistributionVM.StopCollecting();
+                    // 停止PLC
+                    await WriteCoilAsync(_plcConfig.StopCoil, true);
+                });
+
+
+
+
                 // 启动定时器，每秒读取一次 M21 状态
                 _timer = new System.Windows.Threading.DispatcherTimer();
                 _timer.Interval = TimeSpan.FromSeconds(1);
@@ -242,7 +263,12 @@ namespace MembranePoreTester.ViewModels
             }
 
 
-
+            private bool _isPoreDistributionActive;
+            public bool IsPoreDistributionActive
+            {
+                get => _isPoreDistributionActive;
+                set => SetProperty(ref _isPoreDistributionActive, value);
+            }