sending the key to another application

[Red21a]

Hello, does anybody know how to send key to another application using MMF2?
I want to achieve such an effect as in C++

C++ CODE:
#include <windows.h>
using namespace std;

int main(int argc, char *argv[])
{


HWND hWindow = FindWindow(NULL,"Game");
WPARAM wParam;


wParam = 38;// UP arrow in ASCII

SendMessage(hWindow,WM_KEYDOWN,wParam,0);


system("PAUSE");
return EXIT_SUCCESS;
}

My dead code MMF2
Start of frame ->Kernel object(Select window from title "Game")Kernel object(send message 0 with param (38,0))

user32.dll
Message = 0 = WM_KEYDOWN
wParam = 38 = UP_ARROW
lParam = NULL

So, why is not working?
Maybe someone knows how to do this using call dll object?

[Ran_TH]

MMF2 can do this as well. COM Object has an example to sending keys to another application. Unfortunately this object is only for MMF2 Developer.

[MechatheSlag]

alternatively use Instance Communicator

[Red21a]

alternatively use Instance Communicator

I can not use this extension because it is another application that is not my authorship.

So I am forced to write their own extension, just let someone tell me how to compile code in dev c++ at the MFX. I already have modified MMF2SDK downloaded from http://www.clickteam.com/webftp/files/mmf2/Exts/MMF2SDK.zip, but it's my first extension and I learn C++ from the recent.

[Dynasoft]

Can this do it? http://ext.neatwares.ath.cx/ext/WinMessPro_Object
EDIT: Or possibly: http://ext.neatwares.ath.cx/ext/Control_X (it can simulate key presses, but I don't know if it is to other applications)