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Quick Info
Windows NT
| Yes
| Win95
| Yes
| Win32s
| Yes
| Import Library
| -
| Header File
| winuser.h
| Unicode
| No
| Platform Notes
| None
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CWPSTRUCT
The CWPSTRUCT structure defines the message parameters passed to a WH_CALLWNDPROC hook
procedure.
typedef struct tagCWPSTRUCT { // cwps
LPARAM lParam;
WPARAM wParam;
UINT message;
HWND hwnd;
} CWPSTRUCT;
Members
lParam
Specifies additional information about the message. The exact meaning depends
on the message value.
wParam
Specifies additional information about the message. The exact meaning depends
on the message value.
message
Specifies the message.
hwnd
Identifies the window to receive the message.
See Also
CallWndProc, SetWindowsHook, SetWindowsHookEx
Related Links
Software for Delphi and C++ Builder developers
Software for Visual Studio .NET developers
Software for Visual Basic 6 developers
Delphi Tips&Tricks
MegaDetailed.NET
TMS Scripter Studio Pro components for Delphi/C++Builder
More Online Helps
Win32 Multimedia Programmer's Reference (mmedia.hlp)
OLE Programmer's Reference (ole.hlp)
Microsoft Windows Pen API Programmer's Reference (penapi.hlp)
Microsoft Windows Sockets 2 Reference (sock2.hlp)
Microsoft Windows Telephony API (TAPI) Programmer's Reference (tapi.hlp)
Unix Manual Pages
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