private void AddFood_Click(object sender, RoutedEventArgs e)
{
var newCurrentFood = new ChefViewFood();
newCurrentFood.Show();
windows.Add(newCurrentFood);
}
private void EventForFood(object sender, RoutedEventArgs e)
{
var button = (Button)sender;
var id = Convert.ToInt32(button.Name.Replace("Name", ""));
var window = new ChefViewFood(foods.First(f => f.Id == id));
window.Show();
windows.Add(window);
}