private void PlaySystemQueueCallback(object obj)
{
// trace callback
TraceHelper.AddMessage(String.Format("Play System Queue Callback: {0}", obj == null ? "null" : "success"));
// if the operation was successful, continue the refresh cycle
if (obj != null)
{
// dequeue the current record (which removes it from the queue)
RequestQueue.RequestRecord record = RequestQueue.DequeueRequestRecord(RequestQueue.SystemQueue);
// parse out request record info and trace the details
string typename;
string reqtype;
string id;
string name;
RequestQueue.RetrieveRequestInfo(record, out typename, out reqtype, out id, out name);
TraceHelper.AddMessage(String.Format("Request details: {0} {1} {2} (id {3})", reqtype, typename, name, id));
// don't need to process the object since the folder will be refreshed at the end
// of the cycle anyway
// since the operation was successful, continue to drain the queue
PlayQueue(RequestQueue.SystemQueue);
}
else
{
// refresh cycle interrupted - still need to signal the SyncComplete event if it was set
if (SyncComplete != null)
SyncComplete(this, new SyncCompleteEventArgs(SyncCompleteArg));
}
}