private void adjust_quantity_Click(object sender, RoutedEventArgs e)
{
int quantity = 0;
if (newColor.Text != "" && int.TryParse(newColor.Text, out quantity) == true)
{
product.Quantity_Available = quantity;
ProductTableData.updateProductQuantity(quantity, product.ID);
this.Close();
}
else
{
Xceed.Wpf.Toolkit.MessageBox.Show("Invalid value. Pres ok to exit.", "Invalid", MessageBoxButton.OK, MessageBoxImage.Error, MessageBoxResult.OK);
}
}