修正BUG

Seyounth.Hyosung/ViewModels/VarietyViewModel.cs

@@ -20,10 +20,15 @@ public partial class VarietyViewModel : ObservableObject
 
     private readonly IVarietyService _varietyService;
 
-    public VarietyViewModel(PalletManagerViewModel palletManagerViewModel, IVarietyService varietyService)
+    private readonly HomeViewModel _homeViewModel;
+
+    public VarietyViewModel(PalletManagerViewModel palletManagerViewModel, IVarietyService varietyService,
+        HomeViewModel homeViewModel)
     {
         Pallets = new ObservableCollection<Pallet>(palletManagerViewModel.Pallets);
 
+        _homeViewModel = homeViewModel;
+
         _varietyService = varietyService;
 
         _varieties = new ObservableCollection<Variety>(varietyService.GetAll());
@@ -35,12 +40,12 @@ public partial class VarietyViewModel : ObservableObject
         });
     }
 
-    public class SavePalletCompletedMessage
+    public class SaveVarietyCompletedMessage
     {
     }
 
     [RelayCommand]
-    private void OnDeletePallet(object obj)
+    private void OnDeleteVariety(object obj)
     {
         if (obj is Variety variety)
         {
@@ -54,7 +59,7 @@ public partial class VarietyViewModel : ObservableObject
     }
 
     [RelayCommand]
-    private void OnSavePallet(object obj)
+    private void OnSaveVariety(object obj)
     {
         if (obj is Variety variety)
         {
@@ -66,6 +71,8 @@ public partial class VarietyViewModel : ObservableObject
                 _varietyService.UpdateVarietyAsync(variety);
         }
 
-        WeakReferenceMessenger.Default.Send(new PalletManagerViewModel.SavePalletCompletedMessage());
+        //同步更新主页的品种列表
+        _homeViewModel.Varieties = Varieties;
+        WeakReferenceMessenger.Default.Send(new SaveVarietyCompletedMessage());
     }
 }

Seyounth.Hyosung/Views/Pages/VarietyPage.xaml

@@ -329,13 +329,13 @@
                         <DataTemplate>
                             <StackPanel Orientation="Horizontal">
                                 <Button Margin="0,0,10,0" Content="保存"
-                                        Command="{Binding ElementName=VarietyRoot, Path=DataContext.ViewModel.SavePalletCommand}"
+                                        Command="{Binding ElementName=VarietyRoot, Path=DataContext.ViewModel.SaveVarietyCommand}"
                                         CommandParameter="{Binding}"
                                         Visibility="{Binding RelativeSource={RelativeSource AncestorType=DataGridRow}, Path=IsEditing, Converter={StaticResource BooleanToVisibilityConverter}}" />
                                 <!-- 删除按钮 -->
                                 <Button Content="删除"
                                         Background="Red"
-                                        Command="{Binding ElementName=VarietyRoot, Path=DataContext.ViewModel.DeletePalletCommand}"
+                                        Command="{Binding ElementName=VarietyRoot, Path=DataContext.ViewModel.DeleteVarietyCommand}"
                                         CommandParameter="{Binding}" />
                                 <!-- 保存按钮，根据 DataGridRow 的 IsEditing 属性控制可见性 -->
 

Seyounth.Hyosung/Views/Pages/VarietyPage.xaml.cs

@@ -20,7 +20,7 @@ public partial class VarietyPage : Page
         ViewModel = viewModel;
         DataContext = this;
         InitializeComponent();
-        WeakReferenceMessenger.Default.Register<PalletManagerViewModel.SavePalletCompletedMessage>(this, (r, m) =>
+        WeakReferenceMessenger.Default.Register<VarietyViewModel.SaveVarietyCompletedMessage>(this, (r, m) =>
         {
             // 提交当前编辑并取消编辑模式
             VarietyDataGrid.CommitEdit();