Save Bitmap to disk

Hi.

Im trying to save a Bitmap to disk.
The question actually is: how to...

I thought of some way like creating a DIB section and storing this to disk binary, but in some way it will surely need the data of the BITMAPINFO structure.

So, how (in which order) do I have to store my Data- or am I completely walking the wrong way with my Idea?

Search MSDN for the string "Storing an image". It's a complete sample there.