MongoEnumerableTopTSource, TResult Method

Returns the top n results.

Namespace: MongoDB.Driver.Linq
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.17.0+b316340e6cc3a8bfc8638dc31b54fbbfe41bfcb2

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