June 2001
Intermediate to advanced
706 pages
24h 10m
English
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Name
CWPRETSTRUCT
Synopsis
Contains information that
the
WH_CALLWNDPROCRET hook uses. This structure is
similar to the CWPSTRUCT structure that the
WH_CALLWNDPROC hook uses, except that this
structure contains an extra member,
lResult:
Public Type CWPRETSTRUCT
lResult As Long
lParam As Long
wParam As Long
message As Long
hwnd As Long
End TypeStructure Members
-
lResult The return value of the window procedure after processing the message
-
lParam The second parameter of the message
-
wParam The first parameter of the message
-
message The message identifier
-
hwnd The window handle that the message is directed to
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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