PostMessage to tray

[Aditya]

My application is minimized to tray & I am trying to use PostMessage to open it. The code in C++ would be:

::PostMessage(m_hwndTray, WM_COMMAND,  MAKEWPARAM(ID_CLIENT, 0), 0);

where ID_CLIENT is ID of the control of our app, which forces the window to open or show. I am trying to do the same in AutoIT & here is my snippet:

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

$hWnd = ControlGetHandle('[Class:Shell_TrayWnd]', '', '[Class:ToolbarWindow32;Instance:1]')
$ID_CLIENT = 32788 ; this is the ID of the control to which message will be sent.

_WinAPI_PostMessage($hWnd, $WM_COMMAND, $ID_CLIENT, 0))

The only problem I have is the MAKEWPARAM macro which gives me the wParam from the ID of the control. How to do this in AutoIT?

[PsaltyDS]

where ID_CLIENT is ID of the control of our app...

That doesn't sound right for some reason. Where did you get this ID from?

[Aditya]

That doesn't sound right for some reason. Where did you get this ID from?

The devs, its our app.