BindingListCollectionView.Count Property

 

Gets the estimated number of records in the collection.

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

public override int Count { get; }

Property Value

Type: System.Int32

One of the following:

Value

Meaning

-1

Could not determine the count of the collection. This might be returned by a "virtualizing" view, where the view deliberately does not account for all items in the underlying collection because the view is attempting to increase efficiency and minimize dependence on always having the entire collection available.

any other integer

The count of the collection.

Note that this count represents the filtered count.

.NET Framework
Available since 3.0
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