New CodeProject article

I just finished an article on dragging and dropping files into Windows Explorer that I've posted on CodeProject. I've been a member of CodeProject for years and I reckon its a great place to get code.

I wanted a sample that allowed you to drag and drop files in either direction with programs like Explorer or Outlook and it had to be C#. I searched for ages on the web and could find nothing, so when I'd figured it all out I posted the result.