Count Property

NameObjectCollectionBase.KeysCollection.Count Property

 

Gets the number of keys in the NameObjectCollectionBase.KeysCollection.

Namespace:   System.Collections.Specialized
Assembly:  System (in System.dll)

public int Count { get; }

Property Value

Type: System.Int32

The number of keys in the NameObjectCollectionBase.KeysCollection.

Retrieving the value of this property is an O(1) operation.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
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