MongoEnumerableTopTSource, TResult Method

Returns the top n results.

Namespace: MongoDB.Driver.Linq
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2

Syntax

Copy

public static TResult Top<TSource, TResult>(
	this IEnumerable<TSource> source,
	SortDefinition<TSource> sortBy,
	Func<TSource, TResult> selector
)

<ExtensionAttribute>
Public Shared Function Top(Of TSource, TResult) ( 
	source As IEnumerable(Of TSource),
	sortBy As SortDefinition(Of TSource),
	selector As Func(Of TSource, TResult)
) As TResult

[<ExtensionAttribute>]
static member Top : 
        source : IEnumerable<'TSource> * 
        sortBy : SortDefinition<'TSource> * 
        selector : Func<'TSource, 'TResult> -> 'TResult

Parameters

source: Type: System.Collections.GenericIEnumerableTSource
The source.
sortBy: Type: MongoDB.DriverSortDefinitionTSource
The sort order.
selector: Type: SystemFuncTSource, TResult
The selector.

Type Parameters

TSource: The source type.
TResult: The result type.

Return Value

Type: TResult
The top n results.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Reference

MongoEnumerable Class