private string DoBarcodeInner(string strImgID, Int64 iFormat, string strSessionID) { string strReturnValue = ""; string strResult = ""; try { string strBarcodeInfo = BarcodeMode.Barcode(strImgID, iFormat, strSessionID, ref strResult); strReturnValue = "OK;" + strBarcodeInfo + ";" + strResult; } catch (Exception exp) { strReturnValue = "EXP;" + exp.Message.ToString() + ";" + strResult; } finally { } return(strReturnValue); }