The WM_IME_NOTIFY message is sent to an application to notify it of changes to the IME window. An application processes this message if it is responsible for managing the IME window.
dwCommand = (DWORD) wParam;
dwData = (DWORD) lParam;
IMN_PRIVATE |
For more information about these commands, see the corresponding descriptions.
Returns a command-specific value.
IMN_CHANGECANDIDATE, IMN_OPENCANDIDATE, IMN_OPENSTATUSWINDOW, IMN_SETCANDIDATEPOS, IMN_SETCOMPOSITIONFONT, IMN_SETCOMPOSITIONWINDOW, IMN_SETCONVERSIONMODE, IMN_SETOPENSTATUS, IMN_SETSENTENCEMODE, IMN_SETSTATUSWINDOWPOS