Combing TIF images in VS.NET

[sheier]

This should be a pretty easy operation, but I can't figure out how to do it. I have two (or more) TIF images in a folder and I need to combine them into one TIF image. I've seen examples of people using a Convert() function but I can't find an object that has that available. Any ideas? Thanks in advance!

[dlemstra]

Do you want to create a multi layered tiff image or do you want to combine multiple images into one?