The WM_IME_ENDCOMPOSITION message is sent to an application when the IME ends composition. An application should process this message if it displays composition characters itself.
No return value.
The wParam and lParam parameters are not used.
If an application has created an IME window, it should pass this message to that window. The DefWindowProc function processes this message by passing it to default IME window.
Windows NT: Requires version 4.0 or later.
Windows: Requires Windows 95 or later.
Windows CE: Requires version 2.0 or later.
Header: Declared in imm.h.
Input Method Editor Overview, Input Method Editor Messages, DefWindowProc