IFulltextQueryTDocumentFirstOrDefaultFutureAsync Method (CancellationToken)

Execute this query and return the asynchronously, lazily initialized first result or the default value for the given type, if no results were found.

Namespace: SphinxConnector.FluentApi
Assembly: SphinxConnector (in SphinxConnector.dll) Version: 5.4.1

Syntax

Copy

Lazy<Task<TDocument>> FirstOrDefaultFutureAsync(
	CancellationToken cancellationToken
)

Function FirstOrDefaultFutureAsync ( 
	cancellationToken As CancellationToken
) As Lazy(Of Task(Of TDocument))

Parameters

cancellationToken: Type: System.ThreadingCancellationToken
The token to monitor for cancellation requests.

Return Value

Type: LazyTaskTDocument
A lazily initialized instance of TDocument or the default value for the given type.
A task representing the asynchronous operation.

Exceptions

Exception	Condition
FulltextException	Occurs when there is an error during the execution of the query.
OperationCanceledException	Occurs when cancellation has been requested.

Remarks

This is equivalent to calling Limit(0, 1).ToList()

Reference

IFulltextQueryTDocument Interface

FirstOrDefaultFutureAsync Overload

SphinxConnector.FluentApi Namespace

IFulltextQueryAddLanguageSpecificTextSet("LST33279FE7_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TDocumentAddLanguageSpecificTextSet("LST33279FE7_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");AddLanguageSpecificTextSet("LST33279FE7_2?cpp=::|nu=.");FirstOrDefaultFutureAsync Method (CancellationToken)

Parameters

Return Value

Reference

IFulltextQueryTDocumentFirstOrDefaultFutureAsync Method (CancellationToken)