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This message is sent immediately before the IME generates a composition string because of a keystroke. The message is a notification to an IME window to open its composition window. An application should process this message if it displays composition characters itself.
WM_IME_STARTCOMPOSITIONwParam= 0;lParam = 0;
Parameters
- wParam
Not used. - lParam
Not used.
Return Values
None.
Remarks
If an application has created an IME window, it should pass the WM_IME_STARTCOMPOSITION message to that window. The DefWindowProc function processes this message by passing it to the default IME window.
Windows CE applications cannot create IME windows.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Imm.h.
See Also
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