Microsoft Speech SDK SAPI 5.1

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ISpNotifyTranslator::InitWindowMessage

ISpNotifyTranslator::InitWindowMessage sets up the instance to send window messages to a specified window.

HRESULT InitWindowMessage(
   HWND      hWnd,
   UINT      Msg,
   WPARAM    wParam,
   LPARAM    lParam
);

Parameters

hWnd

[in] Handle to the window whose message handler function will receive SAPI notifications.

Msg

[in] Message number which will be passed into the message handler function of the window hWnd.

wParam

[in] wParam that will be passed into the message handler function of the window hWnd.

lParam

[in] lParam that will be passed into the message handler function of the window hWnd

Return values

Value	Description
S_OK	Function completed successfully.
SPERR_ALREADY_INITIALIZED	SpTranslator object already initialized.
E_INVALIDARG	hWnd is invalid or bad.
FAILED(hr)	Appropriate error message.