IFulltextQueryTDocumentSelectTResult Method

Project the results of this query into a new form.

Namespace: SphinxConnector.FluentApi
Assembly: SphinxConnector (in SphinxConnector.dll) Version: 6.0.0

Syntax

IFulltextQuery<TResult> Select<TResult>(
	Expression<Func<TDocument, TResult>> selector
)

Function Select(Of TResult) ( 
	selector As Expression(Of Func(Of TDocument, TResult))
) As IFulltextQuery(Of TResult)

Parameters

selector ExpressionFuncTDocument, TResult: A transform function to apply to each element.

Type Parameters

TResult: The projected type.

Return Value

IFulltextQueryTResult
The current instance.

Example

Suppose you have the following class representing a document in your index:
And you want to select only the name and price of a product:


            using (IFulltextSession fulltextSession = fulltextStore.StartSession())
            {
                var results = fulltextSession.Query<Product>().
                                              Match("a product").
                                              Select(p => new
                                              {
                                                  p.Name,
                                                  p.Price
                                              }).ToList();
             }

Reference

IFulltextQueryTDocument Interface

SphinxConnector.FluentApi Namespace