List Collection View. Contains(Object) Method
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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
The object to check.
true if the item belongs to the collection view; otherwise,
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.