/// <summary>
/// event is based on previous methods. if update will update description and or cost based on itemCode. if new will add new item with auto
/// generated itemCode, inputed descritpion and cost. If delete will delete based on ItemCode
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnAdd_Click(object sender, RoutedEventArgs e)
{
_item.ItemDesc = textBoxDescription.Text;
_item.ItemCode = _logic.GetId();
if (textBoxDescription.Text == string.Empty)
{
_item.ItemDesc = "NULL";
}
if (radioButtonAdd.IsChecked == true && ValidateAdd())
{
_logic.AddItem(_item);
_items.Add(_item);
}
if (radioButtonDelete.IsChecked == true && ValidateDelete())
{
_logic.DeleteItem(_item);
_items.Remove(_items.FirstOrDefault(x => x.ItemCode == int.Parse(textBoxCode.Text)));
}
if (radioButtonUpdate.IsChecked == true && ValidateUpdate())
{
_logic.UpdateItem(_item);
_items = _logic.GetItems();
}
_item = new ItemDescription();
UpdateTable();
}
/// <summary>
/// initilizes items logic and sql, then fills datagrid with feteched items
/// </summary>
public ItemsWindow()
{
_items = new List <ItemDescription>();
_logic = new clsItemsLogic();
_item = new ItemDescription();
InitializeComponent();
_items = _logic.GetItems();
DataGridItems.ItemsSource = _items;
}