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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: 2.17.0+b316340e6cc3a8bfc8638dc31b54fbbfe41bfcb2
public static TSource FirstMatchingElement<TSource>(
	this IEnumerable<TSource> source


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

Type Parameters

The type of the elements of source.

Return Value

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

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).
See Also