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: 2.20.0+ee01960089f28ea1b501690df5fc9f6318a70242

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