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CollectionView.PassesFilter Method

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

Namespace: System.Windows.Data
Assembly: PresentationFramework (in presentationframework.dll)

public virtual bool PassesFilter (
	Object item
)
public boolean PassesFilter (
	Object item
)
public function PassesFilter (
	item : Object
) : boolean
You cannot use methods in XAML.

Parameters

item

Return Value

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

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 if the added or removed item requires processing.

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0
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