private void AddProduct()
{
if (string.IsNullOrEmpty(_newItem.ProductCode))
{
MessageWindow.ShowAlertMessage("Product Code is required");
return;
}
if (ProductImage.WhereProductCodeIs(_newItem.ProductCode) != null)
{
MessageWindow.ShowAlertMessage("Product Code already exists");
return;
}
var result = _newItem.Create();
if (!result.Success)
{
MessageWindow.ShowAlertMessage(result.Message);
return;
}
// success
DialogResult = true;
Close();
}