public MainWindow()
{
InitializeComponent();
ListBoxRecipeList.ItemsSource = handler.GetAllRecipies();
DtgAllIngredients.ItemsSource = handler.GetAllIngredients();
cbbxIngType.ItemsSource = IngredientType.GetValues(typeof(IngredientType)).Cast <IngredientType>();
DTGIng.ItemsSource = handler.GetAllIngredients();
}