IMR_COMPOSITIONWINDOW notification code
Notifies an application when a selected IME needs information about the composition window. The application receives this command through the WM_IME_REQUEST message with parameters set as shown below.
LRESULT IMR_COMPOSITIONWINDOW
Parameters
-
wParam
-
Set to IMR_COMPOSITIONWINDOW.
-
lParam
-
Pointer to a buffer containing a COMPOSITIONFORM structure.
Return Value
Returns a nonzero value if the application fills in the COMPOSITIONFORM structure. Otherwise, the command returns 0.
Remarks
This command can be sent by the IME to a window that has cleared the ISC_SHOWUICOMPOSITIONWINDOW flag in the WM_IME_SETCONTEXT message handler.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
See also