viewmodel ins wpf gepackt, build failed

DaSaSo.Wpf/ViewModel/State/Navigation/ViewModelDelegateRenavigator.cs

@@ -0,0 +1,26 @@
+using DaSaSo.Wpf.ViewModel.Interface;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DaSaSo.Wpf.ViewModel.State.Navigation
+{
+    public class ViewModelDelegateRenavigator<TViewModel> : IRenavigator where TViewModel: BaseViewModel
+    {
+        private readonly IMainWindowNavigator _navigator;
+        private readonly CreateViewModel<TViewModel> _createViewModel;
+
+        public ViewModelDelegateRenavigator(IMainWindowNavigator navigator, CreateViewModel<TViewModel> createViewModel)
+        {
+            _navigator = navigator;
+            _createViewModel = createViewModel;
+        }
+
+        public void Renavigate()
+        {
+            _navigator.CurrentViewModel = _createViewModel();
+        }
+    }
+}