IAsyncQueryableStorageQuery Method (String, AsyncStorageCallback, Object) | 
 
            Queries the store asynchronously.
            
 
    Namespace: 
   VDS.RDF.Storage
    Assembly:
   dotNetRDF (in dotNetRDF.dll) Version: 
Syntaxvoid Query(
	string sparqlQuery,
	AsyncStorageCallback callback,
	Object state
)
Sub Query ( 
	sparqlQuery As String,
	callback As AsyncStorageCallback,
	state As Object
)
Parameters
- sparqlQuery
 - Type: SystemString
SPARQL Query. - callback
 - Type: VDS.RDF.StorageAsyncStorageCallback
Callback. - state
 - Type: SystemObject
State to pass to the callback. 
Exceptions| Exception | Condition | 
|---|
| RdfQueryException | Thrown if an error occurs performing the query. | 
| RdfStorageException | Thrown if an error occurs performing the query. | 
| RdfParseException | Thrown if the query is invalid when validated by dotNetRDF prior to passing the query request to the store or if the request succeeds but the store returns malformed results. | 
| RdfParserSelectionException | Thrown if the store returns results in a format dotNetRDF does not understand. | 
See Also