private void BtnAddToLookup_Click(object sender, RoutedEventArgs e)
{
bool success = false;
List <string> validateResults;
ingredients.Ingredient = new Ingredient
{
Name = TbIngredient.Text
};
validateResults = ingredients.Validate(ingredients.Ingredient);
if (validateResults.Count == 0)
{
success = ingredients.Add(ingredients.Ingredient);
}
if (success)
{
ClearNewIngredient();
RefreshIngredients();
LbIngredients.SelectedItem = ingredients.Ingredient;
LbIngredients.ScrollIntoView(LbIngredients.SelectedItem);
;
}
else
{
MessageBox.Show("There are problems with your ingredient:\r\n" + string.Join("\r\n", validateResults.ToArray()), "Error", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// Set default state of Recipe Ingredients
/// Deselect Recipe Ingredients Listbox and disable "Add to Recipe" button.
/// </summary>
private void ClearNewRecipeIngredients()
{
LbIngredients.UnselectAll();
TbQuantity.Text = "";
BtnAddRecipeIngredient.IsEnabled = false;
BtnRemoveRecipeIngredient.IsEnabled = false;
}
public void Clear()
{
TbIngredient.Text = "";
LbIngredients.UnselectAll();
Ingredients.Current = null;
BtnSave.Content = "Add";
BtnDelete.IsEnabled = false;
BtnClear.IsEnabled = false;
}
