Determines whether a subindex with the specified key selector exists in the collection.

Namespace:  C1.LiveLinq.Indexing
Assembly:  C1.LiveLinq (in C1.LiveLinq.dll)

Syntax

C#
public bool Contains(
	LambdaExpression keySelector
)
Visual Basic
Public Function Contains ( _
	keySelector As LambdaExpression _
) As Boolean

Parameters

keySelector
Type: System.Linq.Expressions..::..LambdaExpression
Key selector expression of a subindex, see KeySelector.

Return Value

true if a subindex with the specified key selector is found in the collection; otherwise, false.

See Also