Sending fax with MS Fax API - HELP PLEASE

Hi,

I need to send a fax from a program using Microsoft fax. However the normal
dialog that displays to get information (fax number, etc) mustn't display.
Instead I need to specify the fax details in the program and send it. Is
there some way to do this, maybe through API's.

If anyone knows where I could look up how to do this, or even better, if
anyone has some sample code I'd be very grateful.

Regards
Michael Evans