修改部分bug

Source/Store.Management/MainWindow.xaml.cs

@@ -16,7 +16,11 @@ public class MainWindowViewModel(IDialogService dialogService) : BindableBase
 	public DelegateCommand OpenDataGridTestCommand => field ??= new(() =>
         dialogService.ShowDialog(nameof(DataGridTestView), new DialogParameters(), _ => { }));
 
-    private string _title="TTTT";
+
+	public DelegateCommand OpenLoginCommand => field ??= new(() =>
+		dialogService.ShowDialog(nameof(LoginWindow), new DialogParameters(), _ => { }));
+
+	private string _title="TTTT";
 	public string Title
 	{
 		get => _title;