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Barrier.AddParticipants(Int32) Method

Definition

Notifies the Barrier that there will be additional participants.

public:
 long AddParticipants(int participantCount);
public long AddParticipants (int participantCount);
[System.Runtime.Versioning.UnsupportedOSPlatform("browser")]
public long AddParticipants (int participantCount);
member this.AddParticipants : int -> int64
[<System.Runtime.Versioning.UnsupportedOSPlatform("browser")>]
member this.AddParticipants : int -> int64
Public Function AddParticipants (participantCount As Integer) As Long

Parameters

participantCount
Int32

The number of additional participants to add to the barrier.

Returns

The phase number of the barrier in which the new participants will first participate.

Attributes

Exceptions

The current instance has already been disposed.

participantCount is less than 0.

-or-

Adding participantCount participants would cause the barrier's participant count to exceed 32,767.

The method was invoked from within a post-phase action.

Remarks

If the barrier is currently executing a post phase action, this call is blocked until the post phase action completes and the barrier has moved on to the next phase.

Applies to

See also