Сообщения буфера вырезанного изображения
| WM_ASKCBFORMATNAME | WM_PASTE |
| WM_CHANGECBCHAIN | WM_PAINTCLIPBOARD |
| WM_CLEAR | WM_RENDERALLFORMATS |
| WM_CUT | WM_RENDERFORMAT |
| WM_COPY | WM_SIZECLIPBOARD |
| WM_DESTROYCLIPBOARD | WM_UNDO |
| WM_DRAWCLIPBOARD | WM_VSCROLLCLIPBOARD |
| WM_HSCROLLCLIPBOARD |
