Add chapter 4 completed solution

2026-06-20 12:23:09 +00:00 · 2023-06-03 13:59:12 -04:00
parent e512a9926c
commit edbc96830c
30 changed files with 1077 additions and 0 deletions
@@ -0,0 +1,12 @@
+using System;
+
+namespace MyMediaCollection.Interfaces
+{
+    public interface INavigationService
+    {
+        string CurrentPage { get; }
+        void NavigateTo(string page);
+        void NavigateTo(string page, object parameter);
+        void GoBack();
+    }
+}