public async Task <List <Tax_item> > DeleteTax_itemAsync(List <Tax_item> listTax_item)
{
List <Tax_item> result = new List <Tax_item>();
checkServiceCommunication();
List <Tax_item> gateWayResultList = await _gateWayItem.DeleteTax_itemAsync(listTax_item);
if (gateWayResultList.Count == 0)
{
foreach (Tax_item Tax_item in listTax_item)
{
int returnValue = _dataSet.DeleteTax_item(Tax_item.ID);
if (returnValue > 0)
{
result.Add(Tax_item);
}
}
}
return(result);
}