MongoEnumerableFirstMatchingElementTSource Method

Represents the first matching element in an array used in a query (corresponds to the server's "$" update operator).

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

Syntax

public static TSource FirstMatchingElement<TSource>(
	this IEnumerable<TSource> source
)

<ExtensionAttribute>
Public Shared Function FirstMatchingElement(Of TSource) ( 
	source As IEnumerable(Of TSource)
) As TSource

[<ExtensionAttribute>]
static member FirstMatchingElement : 
        source : IEnumerable<'TSource> -> 'TSource

source: Type: System.Collections.GenericIEnumerableTSource
A source of values.

Type: TSource
Only meant to be used in Update specifications.

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).

MongoEnumerableAddLanguageSpecificTextSet("LST90B01548_0?cpp=::|nu=.");FirstMatchingElementAddLanguageSpecificTextSet("LST90B01548_1?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TSourceAddLanguageSpecificTextSet("LST90B01548_2?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)"); Method