[HELP] Help is required SetWindowsHookEx

[PhoenixXL]

Hello Everyone

I wanted to learn how to use the

_Winapi_SetWindowsHookEx with $WH_CALLWNDPROC

to monitor Messages

I tried it with notepad but it doesnt seem to work

CAUTION: The following script crashes the whole system

therefore please analyse it before executing.

Script

#include <WinAPI.au3>
#include <WindowsConstants.au3>

Global $hMessageProc = DllCallbackRegister("CallWndProc", "long", "int;wparam;lparam")
Global $hmod = _WinAPI_LoadLibrary('notepad.exe') ;Maps notepad.exe module to the address space of the Calling thread
Global $hHook = _WinAPI_SetWindowsHookEx($WH_CALLWNDPROC, DllCallbackGetPtr($hMessageProc), $hmod) ;This causes the Error
;The Following is never Executed the previous line crashes the SYSTEM.
Global $PID = Run('notepad.exe', "", @SW_SHOW)

func CallWndProc($nCode, $wParam, $lParam)
If $nCode < 0 Then Return _WinAPI_CallNextHookEx($hHook, $nCode, $wParam, $lParam)
local $CWPSTRUCT=DllStructCreate("LPARAM;WPARAM;UINT;HWND",$lParam)
local $msgid=DllStructGetData($CWPSTRUCT,3)
ConsoleWrite($msgID)
Return _WinAPI_CallNextHookEx($hHook, $nCode, $wParam, $lParam)
endfunc

Thnx for your help and time

Edited September 16, 2012 by PhoenixXL

[stormbreaker]

Here is something to get ya started: http://www.codeproject.com/Articles/10037/How-to-change-the-MessageBox-window-Add-controls-a. The best way I have ever used to disturb someone (on their PC)

[PhoenixXL]

I wanted to learn how to use the

I just wanted to know what is wrong in there

Thanks