Opc.Ua.SessionServerBase.QueryFirst C# (CSharp) Method

QueryFirst() public method

Invokes the QueryFirst service.
public QueryFirst ( RequestHeader requestHeader, ViewDescription view, NodeTypeDescriptionCollection nodeTypes, ContentFilter filter, uint maxDataSetsToReturn, uint maxReferencesToReturn, QueryDataSetCollection &queryDataSets, byte &continuationPoint, ParsingResultCollection &parsingResults, DiagnosticInfoCollection &diagnosticInfos, ContentFilterResult &filterResult ) : ResponseHeader
requestHeader RequestHeader
view ViewDescription
nodeTypes NodeTypeDescriptionCollection
filter ContentFilter
maxDataSetsToReturn uint
maxReferencesToReturn uint
queryDataSets QueryDataSetCollection
continuationPoint byte
parsingResults ParsingResultCollection
diagnosticInfos DiagnosticInfoCollection
filterResult ContentFilterResult
return ResponseHeader
        public virtual ResponseHeader QueryFirst(
            RequestHeader                 requestHeader,
            ViewDescription               view,
            NodeTypeDescriptionCollection nodeTypes,
            ContentFilter                 filter,
            uint                          maxDataSetsToReturn,
            uint                          maxReferencesToReturn,
            out QueryDataSetCollection    queryDataSets,
            out byte[]                    continuationPoint,
            out ParsingResultCollection   parsingResults,
            out DiagnosticInfoCollection  diagnosticInfos,
            out ContentFilterResult       filterResult)
        {
            queryDataSets = null;
            continuationPoint = null;
            parsingResults = null;
            diagnosticInfos = null;
            filterResult = null;

            ValidateRequest(requestHeader);

            // Insert implementation.

            return CreateResponse(requestHeader, StatusCodes.BadServiceUnsupported);
        }
        #endif