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ListCollectionView.PassesFilter(Object) Method

Definition

Returns a value that indicates whether the specified item in the underlying collection belongs to the view.

public:
 override bool PassesFilter(System::Object ^ item);
public override bool PassesFilter (object item);
override this.PassesFilter : obj -> bool
Public Overrides Function PassesFilter (item As Object) As Boolean

Parameters

item
Object

The item to check.

Returns

true if the specified item belongs to the view or if there is not filter set on the collection view; otherwise, false.

Remarks

Unlike the Contains method, this method assumes that the specified item belongs to the underlying collection. This method takes filters into account. Typically, you use this method during collection-changed notifications to determine whether the added or removed item requires processing.

Applies to