Image to Txt and back again!

invalid@example.com (krum), krum
Sat, 13 Sep 2008 01:42:43 +0000
Off-Topic

I am doing something for school, and I need to convert an image to it's raw-data, then save it into a file, and load it from the file to my program...

I can't seem to find ANYTHING on the subject of how I need to do it...

I am using VB.net, but anything in VB will be helpful...