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BlockingCollection<T>::TryAdd Method (T, Int32)

.NET Framework (current version)
 

Tries to add the specified item to the BlockingCollection<T> within the specified time period.

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

public:
bool TryAdd(
	T item,
	int millisecondsTimeout
)

Parameters

item
Type: T

The item to be added to the collection.

millisecondsTimeout
Type: System::Int32

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

Return Value

Type: System::Boolean

true if the item could be added to the collection within the specified time; otherwise, false. If the item is a duplicate, and the underlying collection does not accept duplicate items, then an InvalidOperationException is thrown.

Exception Condition
ObjectDisposedException

The BlockingCollection<T> has been disposed.

ArgumentOutOfRangeException

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

InvalidOperationException

The BlockingCollection<T> has been marked as complete with regards to additions.

-or-

The 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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