CollectionView.PassesFilter Method (Object)

 
System_CAPS_noteNote

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

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

Public Overridable Function PassesFilter (
	item As Object
) As Boolean

Parameters

item
Type: System.Object

The item to check.

Return Value

Type: System.Boolean

true if the specified item belongs to the view or if there is not filter set on the 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.

.NET Framework
Available since 3.0
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