title: How to set clipboard to copy files?
body: <p>In my application, I allow the user to select items that correspond to files on a disk. When the user presses Ctrl+C, I want the file to be sent to the clipboard, where the user can then paste the file somewhere else.</p>
  
  <p>I want to implement it in a way so that the user can copy, but not paste inside my application. The user is then free to paste the file into instances of Explorer or other applications that will accept the file from the clipboard.</p>
  
  <p>I know how to set information in the clipboard, just not how to set it so that Windows recognizes it as a copy operation for certain files.</p>
  
  <p>How can I accomplish this?</p>