Sets the background brush for the menu
#include <GuiMenu.au3>
_GUICtrlMenu_SetMenuBackground ( $hMenu, $hBrush )
| $hMenu | Handle of the menu | 
| $hBrush | Brush to use for the background | 
| Success: | True. | 
| Failure: | False. | 
_GUICtrlMenu_GetMenuBackground
#include "Extras\HelpFileInternals.au3"
#include <GuiMenu.au3>
#include <WinAPIGdi.au3>
#include <WindowsSysColorConstants.au3>
Global $g_hWnd
Example()
Func Example()
    Local $hMain, $hFile, $hBrush
    ; Open Notepad
    Run("notepad.exe")
    $g_hWnd = WinWaitActive("[CLASS:Notepad]")
    $hMain = _GUICtrlMenu_GetMenu($g_hWnd)
    $hFile = _GUICtrlMenu_GetItemSubMenu($hMain, 0)
    ; File menu background
    Writeln("File menu background: 0x" & Hex(_GUICtrlMenu_GetMenuBackground($hFile)))
    $hBrush = _WinAPI_GetSysColorBrush($COLOR_INFOBK)
    _GUICtrlMenu_SetMenuBackground($hFile, $hBrush)
    Writeln("File menu background: 0x" & Hex(_GUICtrlMenu_GetMenuBackground($hFile)))
    _NotepadForceClose($g_hWnd)
EndFunc   ;==>Example
; Write a line of text to Notepad
Func Writeln($sText, $hWnd = $g_hWnd)
    ControlSend($hWnd, "", ControlGetFocus($hWnd), $sText & @CRLF)
EndFunc   ;==>Writeln