Attached is a project with two forms.  If you want to play with the code and watch it work:    - deploy the Attachments.sodx SmartObject    - Open the web app solution    - debug (F5) default.aspx    - make sure the BPHostServer is to your BP Server    - make sure that the file path points to a file you can get to from the BP Server    - click the ...

I have created a SmartObject that has a property of type 'File'.  I have bound this SmartObject to an InfoPath form, but the 'File' property shows up as two fields:  Name (Text), and Content (Picture?).  How do I bind a file attachment to these values?

OK, I think I figured this out. Checking the class model for the SourceCode.SmartObjects.Services.ServiceSDK.Objects namespace I saw a FileProperty type. Use this declaration (make sure to use this constructor - see why with reflection):             FileProperty fpropData = new ...