QueueGroup

Class

Superclasses

System.Object
  QueueGroup

Visual Basic

Public Class QueueGroup
  Implements IDispatchable

C#

public class QueueGroup : IDispatchable

Purpose

Prioritized dispatch of several queues with one call.

Remarks

Queue groups add flexibility and fine-grained control to the event queue dispatch mechanism. Programs can create groups of queues and dispatch them according to their queue priorities.

Programs must explicitly destroy instances of this class. Rendezvous software keeps internal references to these objects, so the garbage collector does not delete them automatically.

Method	Description	Page
Life Cycle
QueueGroup	Create an event queue group.	QueueGroup
QueueGroup.Destroy	Destroy an event queue group.	QueueGroup.Destroy
Dispatch
QueueGroup.Dispatch	Dispatch an event from a queue group; if no event is ready, block.	QueueGroup.Dispatch
QueueGroup.Poll	Dispatch an event, but if no event is ready to dispatch, return immediately (without blocking).	QueueGroup.Poll
QueueGroup.TimedDispatch	Dispatch an event, but if no event is ready to dispatch, limit the time that this call blocks while waiting for an event.	QueueGroup.TimedDispatch
Queues
QueueGroup.Add	Add an event queue to a queue group.	QueueGroup.Add
QueueGroup.Remove	Remove an event queue from a queue group.	QueueGroup.Remove