private void OnAddButtonClick(object sender, RoutedEventArgs e)
{
if (rbStock.IsChecked.GetValueOrDefault())
{
ComboBoxItem cbItem = (ComboBoxItem)cbMeasurement.SelectedItem;
Goods item = new Goods(int.Parse(tbID.Text.Trim()), tbCategory.Text, tbName.Text.Trim(),
decimal.Parse(tbSellPrice.Text.Trim()), decimal.Parse(tbDiscount.Text.Trim()), decimal.Parse(tbValue.Text.Trim()),
cbItem.Content.ToString().Trim(), 0);
List<Goods> goods = DataHandler.Instance.LoadGoods().ToList<Goods>();
goods.Add(item);
DataHandler.Instance.SaveGoods(goods);
Window artChoice = new ArticleChoice();
artChoice.Show();
this.Close();
}
}
/// <summary>
/// Loads goods' list from storage.
/// </summary>
/// <returns>A list of goods on stock.</returns>
public IEnumerable<Goods> LoadGoods()
{
var goods = new Goods(0, null, null, 0m, 0m, 0m, null, 0m);
return this.LoadData(PathToGoodsFile, goods).Cast<Goods>();
}