Как задать обработчик событий для элементов меню c++ WinAPI?

//Create Menu
    HMENU hMainMenu = CreateMenu();
    HMENU hPopMenuFile = CreatePopupMenu();
 
    AppendMenu(hMainMenu, MF_STRING | MF_POPUP, (UINT)hPopMenuFile, L"File");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Add author\tCtrl+A");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Add genre\tCtrl+G");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Add series\tCtrl+S");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Add book\tCtrl+B");
    AppendMenu(hPopMenuFile, MF_SEPARATOR, 1000, L"");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Save book as\tCtrl+B");
    AppendMenu(hPopMenuFile, MF_SEPARATOR, 1000, L"");
    AppendMenu(hPopMenuFile, MF_STRING, 1000, L"Exit\tCtrl+X");
 
    SetMenu(hWnd, hMainMenu);
    SetMenu(hWnd, hPopMenuFile);