Opening an attachment

Hi

I'm trying to read a MAPI-attachment with VC4.2
I've read in the help "Opening an Attachment" and it says:

1. Call the message's IMessage::GetAttachmentTable method to access its attachment table.
2. Call HrQueryAllRows to retrieve all rows in the table.
3. For each row:
 a. Open the attachment by passing the attachment number represented in the PR_ATTACH_NUM etc....

What I wonder is how do I get PR_ATTACH_NUM out of the Rows in the table? I have found nothing about this in the helpfiles, nor have I found some sample code.

Hope you can help me

Regards,

Andreas
costAsked:
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strobertCommented:
each row returned by HrQueryAllRows is basically a list of SRow's
(you actually get a SRowSet which has an array of SRow's)

each SRow has an array of SPropValue's (SRow.lpProps)

for each SPropValue, serach for the ulPropTag that is PR_ATTACH_NUM, and the Value piece should have the attach num to pass into OpenAttach.

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