public void MarkInvoiceAsTransferred(int invoiceNo)
{
_invoiceComp.bcSetFilterRequeryStr(string.Format("{0} = {1}", _colInvoiceNo, invoiceNo));
_invoiceComp.bcFetchFirst(1);
_invoiceComp.bcUpdateInt((int)CustomerOrderCopy_Properties.COP_LoanReturnNo, 1);
_invoiceComp.bcSaveRecord();
}