/// <summary>
/// Updates item in item list
/// Keeps previous code for item selected
/// Gets cost from user input in updateCostTextBox
/// Gets description from user input in updateDescriptionTextBox
/// Updates database with updated item
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void updateButton_Click(object sender, RoutedEventArgs e)
{
if (evaluateUserInput(updateCostTextBox.Text, updateDescriptionTextBox.Text))
{
int index = itemList.IndexOf(currentItem);
string cost = updateCostTextBox.Text.Trim('$');
string desc = "\'" + updateDescriptionTextBox.Text + "\'";
string code = itemList[index].Item_Code;
currentItem.Item_Code = code;
currentItem.Item_Description = desc.Trim('\'');
currentItem.Item_Cost = "$" + cost;
itemDao.updateItem(sql.updateItem(code, cost, desc));
itemsDataGrid.ItemsSource = itemList;
itemsDataGrid.Items.Refresh();
}
}