Projekte hinzugefügt

SewerStammGen/HostBuilders/AddViewModelsHostBuilderExtensions.cs

@@ -3,6 +3,8 @@ using Microsoft.Extensions.Hosting;
 using SewerStammGen.WPF.Interface;
 using SewerStammGen.WPF.ViewModel;
 using SewerStammGen.WPF.ViewModel.Factories;
+using Shared.Contracts;
+using Shared.Domain;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -36,7 +38,9 @@ namespace SewerStammGen.HostBuilders
 
                 services.AddSingleton<CreateViewModel<ProjektListViewModel>>(services =>
                 {
-                    return () => new ProjektListViewModel();
+                    return () => new ProjektListViewModel(
+                        services.GetRequiredService<IDataService<Projekt>>()
+                        );
                 });
 
                 services.AddSingleton<IViewModelAbstractFactory, MainWindowViewModelFactory>();