public void SaveLtaData(string quoteNumber, out string errorMessage) { var tranDt = new ObjectParameter("TranDT", typeof(DateTime)); var result = new ObjectParameter("Result", typeof(int)); errorMessage = ""; try { _ltaContext.usp_QT_InsertQuoteLTA(quoteNumber, tranDt, result); } catch (Exception ex) { errorMessage = "Failed to save LTAs for this quote."; } }