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BlockingCollection<T>.Count Property

Gets the number of items contained in the BlockingCollection<T>.

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

public int Count { get; }

Property Value

Type: System.Int32
The number of items contained in the BlockingCollection<T>.

Implements

ICollection.Count

ExceptionCondition
ObjectDisposedException

The BlockingCollection<T> has been disposed.

If any method in BlockingCollection is executing while the Count property is being accessd, the return value is approximate. Count may reflect a number that is either greater than or less than the actual number of items in the BlockingCollection.

.NET Framework

Supported in: 4.5, 4

.NET Framework Client Profile

Supported in: 4

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Windows Phone 8.1, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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