private void btbNewIng_Click(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(tbxIngName.Text) && string.IsNullOrWhiteSpace(tbxIngPrice.Text) && cbbxIngType.SelectedItem == null)
{
MessageBox.Show("Du mangler at udfylde et felt");
}
else
{
IngredientType selectedtype = (IngredientType)Enum.Parse(typeof(IngredientType), cbbxIngType.SelectedItem.ToString());
Ingredient ing = new Ingredient(decimal.Parse(tbxIngPrice.Text), tbxIngName.Text, selectedtype);
handler.MakeIngredient(ing);
handler.GetAllIngredients();
}
}