Is it possible to capture GDI streams?

[Jim Hubbard]

Is it possible to capture GDI streams for the visible desktop and printer
devices BEFORE the commands are sent to the devices - like hooking GDI?

 

[Ahmed Qurashi]

Here is an example:
http://msdn.microsoft.com/msdnmag/issues/03/01/GDILeaks/default.aspx

ok,
aq