About WebSphere MQ Automation Classes for ActiveX classes

This information should be read in conjunction with the WebSphere MQ Application Programming Referencemanual.

The MQSession class provides a root object that contains the status of the last action performed on any of the MQAX objects. See Error handling for more information.

The MQQueueManager and MQQueue classes provide access to the underlying WebSphere MQ objects. Methods or property accesses for these classes in general result in calls being made across the WebSphere MQ MQI.

The MQMessage, MQPutMessageOptions, and MQGetMessageOptions classes encapsulate the MQMD, MQPMO, and MQGMO data structures respectively, and are used to help you send messages to queues and retrieve messages from them.

The MQDistributionList class encapsulates a collection of queues - local, remote, or alias for output. The MQDistributionListItem class encapsulates the MQOR, MQRR, and MQPMR structures and associates them with an owning distribution list.

These classes can be found in the MQAX200 library.