Opc.Ua.Com.Server.ComDaGroupManager.Write C# (CSharp) Method

        public int[] Write(WriteValueCollection valuesToWrite)
        {
            TraceState("Write", valuesToWrite.Count);

            // check for valid session.
            Session session = m_session;

            if (session == null)
            {
                throw ComUtils.CreateComException(ResultIds.E_FAIL);
            }

            int masterError = ResultIds.E_FAIL;
            int[] errors = new int[valuesToWrite.Count];

            if (session != null)
            {
                try
                {
                    // write the values.
                    StatusCodeCollection results = null;
                    DiagnosticInfoCollection diagnosticInfos = null;

                    session.Write(
                        null,
                        valuesToWrite,
                        out results,
                        out diagnosticInfos);

                    ClientBase.ValidateResponse(results, valuesToWrite);
                    ClientBase.ValidateDiagnosticInfos(diagnosticInfos, valuesToWrite);

                    // convert the response.
                    for (int ii = 0; ii < results.Count; ii++)
                    {
                        errors[ii] = ComDaProxy.MapWriteStatusToErrorCode(valuesToWrite[ii].Value, results[ii]);
                    }

                    // return the results.
                    return errors;
                }
                catch (Exception e)
                {
                    masterError = ComUtils.GetErrorCode(e, ResultIds.E_FAIL);
                }
            }

            // report any unexpected errors.
            for (int ii = 0; ii < errors.Length; ii++)
            {
                errors[ii] = masterError;
            }

            return errors;
        }
        #endregion