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Queue Notifications

After a queue is committed by calling SetupCommitFileQueue, it will begin to process the queued operations. At each step, the queue sends a notification to the callback routine specified in the call to SetupCommitFileQueue.

Following is the syntax that SetupCommitFileQueue uses to send a notification to the callback routine.

MsgHandler(          //the specified callback routine
    Context,         //context used by the callback routine
    Notification,    //queue notification code
    Param1,          //additional notification information
    Param2               //additional notification information

The values of Param1 and Param2 contain additional information relevant to the notification being sent to the callback routine. Each notification, its Param1 and Param2 values, and how the default queue callback routine handles that notification, is described in detail in File Queue Notifications.



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