public GroceryItemDetailPageViewModel(GroceryItem item = null) { if (item != null) { Item = item; Title = item.Name; } else { Item = new GroceryItem { Name = "New Grocery Item" }; Title = "New Grocery Item"; } }
public GroceryItemDetailPage(GroceryItem item = null) { InitializeComponent(); BindingContext = new GroceryItemDetailPageViewModel(item); }