BlockingCollection(Of T).ICollection.CopyTo Method (Array, Int32)

.NET Framework (current version)

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Copies all of the items in the BlockingCollection(Of T) instance to a compatible one-dimensional array, starting at the specified index of the target array.

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

Private Sub CopyTo (
	array As Array,
	index As Integer
	Implements ICollection.CopyTo


Type: System.Array

The one-dimensional array that is the destination of the elements copied from the BlockingCollection(Of T) instance. The array must have zero-based indexing.

Type: System.Int32

The zero-based index in array at which copying begins.

Exception Condition

The BlockingCollection(Of T) has been disposed.


The array argument is null.


The index argument is less than zero.


The index argument is equal to or greater than the length of the array, the array is multidimensional, or the type parameter for the collection cannot be cast automatically to the type of the destination array.

Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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