QUOTE(marvin_tsai @ Mon Aug 14 2006, 14:04) [snapback]286946[/snapback]
How about "enum TAttachmentStatus"?
Does Skype suggest frequently make such queries?
Thanks!

You can read the Skype.AttachmentStatus property value to get the API connection status or listen for the _ISkypeEvents::AttachmentStatus([in] TAttachmentStatus Status) event to get the notification event when the API connection status changes.