public static RfcRc GetTypeFieldDescription(TypeDescriptionHandle descriptionHandle, int index, out RfcFieldInfo parameterInfo, out RfcErrorInfo errorInfo) { var rc = Interopt.RfcGetFieldDescByIndex(descriptionHandle.Ptr, (uint)index, out var parameterDescr, out errorInfo); parameterInfo = new RfcFieldInfo(parameterDescr.Name, parameterDescr.Type, parameterDescr.NucLength, parameterDescr.UcLength, parameterDescr.Decimals); return(rc); }