ListCollectionView.Contains(Object) Method

Reference

Definition

Namespace:: System.Windows.Data

Assembly:: PresentationFramework.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Returns a value that indicates whether a given item belongs to the collection view.

public:
 override bool Contains(System::Object ^ item);

public override bool Contains (object item);

override this.Contains : obj -> bool

Public Overrides Function Contains (item As Object) As Boolean

Parameters

item: Object

The object to check.

Returns

Boolean

true if the item belongs to the collection view; otherwise, false.

Remarks

This method does not make any assumptions about whether the item belongs to the underlying collection. If you know that the item belongs to the underlying collection, it is more efficient to call PassesFilter.

Applies to

שתף באמצעות