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ISpNotifySource::SetNotifyCallbackInterface (SAPI 5.4)

Microsoft Speech API 5.4

ISpNotifySource::SetNotifyCallbackInterface

ISpNotifySource::SetNotifyCallbackInterface sets up this instance to call the virtual method ISpNotifyCallback::NotifyCallback for notifications.

  
    HRESULT SetNotifyCallbackInterface(
   ISpNotifyCallback   *pSpCallback,
   WPARAM               wParam,
   LPARAM               lParam
);

Parameters

Return values

Value
S_OK
E_INVALIDARG
FAILED (hr)

Remarks

The application will be called back on the same thread that calls this method. The callback will be called as a result of window message processing, so the thread must have a message pump. For more details, see the documentation for ISpNotifyCallback.