send picture as an attachment via SMS

I want to send a picture via an iphone app.

How to send the picture as an attachment with the SMS? How to do that programatically?

Thanks in Advance.

1st a picture will be via MMS, not SMS. Now, unfortunately I do not know exactly how to do this with images, but I have done it with text before using the "MFMessageComposeViewController" method... I'm sure with google you can find your answer, Good luck!!

Currently, only the recipients and the body can be prepopulated. You may like to see the ref

Thanks!