Opc.Ua.Com.Server.ComDaBrowseCache.Read C# (CSharp) Method

        private DataValueCollection Read(Session session, ReadValueIdCollection nodesToRead)
        {
            // read attribute values from the server.
            DataValueCollection results = null;
            DiagnosticInfoCollection diagnosticInfos = null;

            try
            {
                session.Read(
                    null,
                    0,
                    TimestampsToReturn.Source,
                    nodesToRead,
                    out results,
                    out diagnosticInfos);

                ClientBase.ValidateResponse(results, nodesToRead);
                ClientBase.ValidateDiagnosticInfos(diagnosticInfos, nodesToRead);
            }
            catch (Exception e)
            {
                // convert to item level errors.
                ServiceResult error = new ServiceResult(e, StatusCodes.BadUnexpectedError);

                results = new DataValueCollection();

                for (int ii = 0; ii < nodesToRead.Count; ii++)
                {
                    results.Add(new DataValue(error.StatusCode));
                }
            }

            return results;
        }
        #endregion