Returns a value that indicates whether a given item belongs to the collection view.
Assembly: PresentationFramework (in PresentationFramework.dll)
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.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.