Call SetWindowPos(UserFormHandle, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE Or SWP_NOMOVE Or SWP_NOACTIVATE Or SWP_HIDEWINDOW)
Call SetWindowLongPtr(UserFormHandle, GWL_EXSTYLE, WS_THICKFRAME)
Call SetWindowPos(UserFormHandle, HWND_TOP, 0, 0, 0, 0, SWP_NOSIZE Or SWP_NOMOVE Or SWP_NOACTIVATE Or SWP_SHOWWINDOW)