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BlockingCollection<T>::TryAddToAny Method (array<BlockingCollection<T>^>^, T, Int32)

.NET Framework (current version)
 

Tries to add the specified item to any one of the specified BlockingCollection<T> instances.

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

public:
static int TryAddToAny(
	array<BlockingCollection<T>^>^ collections,
	T item,
	int millisecondsTimeout
)

Parameters

collections
Type: array<System.Collections.Concurrent::BlockingCollection<T>^>^

The array of collections.

item
Type: T

The item to be added to one of the collections.

millisecondsTimeout
Type: System::Int32

The number of milliseconds to wait, or Infinite (-1) to wait indefinitely.

Return Value

Type: System::Int32

The index of the collection in the collections array to which the item was added, or -1 if the item could not be added.

Exception Condition
ObjectDisposedException

At least one of the BlockingCollection<T> instances has been disposed.

ArgumentNullException

The collections argument is null.

ArgumentOutOfRangeException

millisecondsTimeout is a negative number other than -1, which represents an infinite time-out.

-or-

The count of collections is greater than the maximum size of 62 for STA and 63 for MTA.

ArgumentException

The collections argument is a 0-length array or contains a null element, or at least one of collections has been marked as complete for adding.

InvalidOperationException

At least one underlying collection didn't accept the item.

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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