HRESULT AboutDlg(HWND hWndParent, PTSTR pszTitle);
Displays an About dialog box that identifies the speech-recognition engine and contains the copyright notice.
· Returns NOERROR if successful, or one of these error values:
E_INVALIDARG
E_OUTOFMEMORY
SRERR_INVALIDWINDOW
SRERR_NOTSUPPORTED
SRERR_VALUEOUTOFRANGE
hWndParent
[in] Handle of the parent window. If this parameter is NULL, the engine returns NOERROR if it supports the dialog box displayed by AboutDlg, or SRERR_NOTSUPPORTED if it does not.
pszTitle
[in] Address of the string to use as the title of the dialog box. This parameter can be NULL to direct the engine to provide a default title.