Add starter and complete projects for ch 7

This commit is contained in:
Alvin Ashcraft
2023-07-15 14:15:37 -04:00
parent 7d9fe9fb0f
commit 82078fd081
64 changed files with 2946 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();
}
}