C / C++ / MFC

// Get a menu handle for the one to have an image added to it
HMENU hMenuMain = GetMenu(hWnd);
HMENU hTestMenu = GetSubMenu(hMenuMain, PORT_MENU_ID);

// Load the image i.e. a bitmap 'strip' that is actually a number of bitmaps
HIMAGELIST hImageList = ::ImageList_LoadImage(hInst, MAKEINTRESOURCE(IDB_BITMAP1), 16, 0,
                      RGB(255,0,255), IMAGE_BITMAP, LR_SHARED | LR_LOADTRANSPARENT);

// Get DC for Window client area
HDC hDCWindow = ::GetDC(hWnd);

// and create a compatibles DC im memory
HDC hDCDest = CreateCompatibleDC(hDCWindow);

// Create a bitmap compatible with the device associated with the DC
HBITMAP hComapatBitmap = CreateCompatibleBitmap(hDCWindow, 16, 16);

// Select the destination bitmap into the DC
HGDIOBJ hOldDestBmp = SelectObject(hDCDest, hComapatBitmap);

// Bitmap is already selected into a screen-compatible device context by the image list
BOOL bDrawn = ImageList_DrawEx(hImageList, 1, hDCDest, 0, 0, 16, 16, RGB(255, 0, 255),
                                                    CLR_NONE , ILD_TRANSPARENT);

// Select back old object back in retrieving returned drawn bitmap
HBITMAP hRetrievedBitmap = (HBITMAP)::SelectObject(hDCDest, hOldDestBmp);

// as used CreateCompatibleDC(...) must delete it
::DeleteDC(hDCDest);

// as used GetDc must release it
::ReleaseDC(hWnd, hDCWindow);

// Create a structure that describes the change to make to the menu item
MENUITEMINFO MenuItemInfo;
::SecureZeroMemory(&MenuItemInfo, sizeof(MENUITEMINFO));
MenuItemInfo.cbSize = sizeof(MENUITEMINFO);

MenuItemInfo.fMask = MIIM_BITMAP;
MenuItemInfo.hbmpItem = hRetrievedBitmap;

// Make the change
::SetMenuItemInfo(hTestMenu, ID_PORT_EDIT, FALSE, &MenuItemInfo);

// Call as required by Windows.
::DrawMenuBar(hWnd);

DWORD dwResult = 
::WSAWaitForMultipleEvents(vecHandles.size(), &vecHandles[0], FALSE, dwTimeout, FALSE);

::WSASetEvent(hEvent);

if( socket_event_read * pReadEvent = dynamic_cast<socket_event_read *>(pSocketEvent) )
{
    WSANETWORKEVENTS nt = { 0x00 };
    if( SOCKET_ERROR != ::WSAEnumNetworkEvents(pReadEvent->get_socket(), pSocketEvent, &nt) )
    {
        if( nt.lNetworkEvents & FD_READ && nt.iErrorCode[FD_READ_BIT] == false )
        {
            ::WSARecvFrom(...);
        }
    }
}

::WSASetEvent(hEvent);

 long double Harmonique(long double *t,int l)
{
	long double s=0.0;
	for(int i=0;i<l;i++)
	{
		if(t[i]==0){
			printf("error!!!");
			 s +=1.0/(1+t[i]);}
		else	s +=1.0/t[i];
	}
	return  l/s;
}