Delegate QueryCallback

Callbacks for methods that may process the results with either an RDF or a SPARQL Results Handler.

Namespace: VDS.RDF
Assembly: dotNetRdf.dll
Syntax
public delegate void QueryCallback(IRdfHandler rdfHandler, ISparqlResultsHandler resultsHandler, object state)
Parameters
Type Name Description
IRdfHandler rdfHandler

RDF Handler.
ISparqlResultsHandler resultsHandler

SPARQL Results Handler.
object state

State.
Remarks

In the event of an error you will be passed an instance of AsyncError which will contain the error and the original state information you passed into the method that took this callback.

Extension Methods