Chapter 10. WH_CALLWNDPROCRET
The next logical choice of hooks to discuss is the
WH_CALLWNDPROCRET hook. This hook intercepts
messages not only after the WH_CALLWNDPROC hook
has intercepted the message, but also after the window procedure has
processed the message. This chapter will discuss the
WH_CALLWNDPROCRET hook and compare and contrast it
with the WH_CALLWNDPROC hook, which was discussed
in Chapter 9.
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