CollectionView.Contains(Object) Method
Definition
Important
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Returns a value that indicates whether the specified item belongs to the view.
public:
virtual bool Contains(System::Object ^ item);public virtual bool Contains (object item);abstract member Contains : obj -> bool
override this.Contains : obj -> boolPublic Overridable Function Contains (item As Object) As BooleanParameters
- item
- Object
The object to check.
Returns
true if the item belongs to the view; otherwise, false.
Implements
Remarks
This method does not make any assumptions about whether the item belongs to the underlying collection. If the caller knows that the item belongs to the underlying collection, it is more efficient to call the PassesFilter method.
Applies to
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