title: Determine allocated 'Handle' types
body: <p>I'm debugging an application I suspect is leaking win32 handles.  Task manager reports the application has some 5000 handles allocated.</p>
  
  <p>Using task manager, I counted the GDI and user objects, and found the number to be 350 and 73.  I verified this count with the "GetGuiResources" function.</p>
  
  <p>Using ProcessExplorer, I took a look at the open handles in the bottom pane.  There are some file handles and DLLs listed, but not nearly 5000.</p>
  
  <p>How can I go about determining the types of those 5000 allocated handles?  Where are they coming from?</p>