public AddPouchWin8ViewModel()
{
Pouch = new PouchModel();
Nav.Configure("MainPage", typeof(MainPage));
Back = new RelayCommand(NavigateBack);
AddPouch = new RelayCommand(NewPouch);
}
private void NavConfig()
{
Nav.Configure("AddPouchPage", typeof(AddPouchPage));
Nav.Configure("AddPurchasePage", typeof(AddPurchasePage));
}