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BlockingCollection<T>.TryAddToAny Method (BlockingCollection<T>[], T, Int32)

.NET Framework 4.6 and 4.5

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

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

public static int TryAddToAny(
	BlockingCollection<T>[] collections,
	T item,
	int millisecondsTimeout
)

Parameters

collections
Type: 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.

ExceptionCondition
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.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4

.NET for Windows Phone apps

Supported in: Windows Phone 8.1

Portable Class Library

Supported in: Portable Class Library
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