internal SapiRecognizer(RecognizerType type)
{
ISpRecognizer spRecognizer;
try
{
spRecognizer = ((type != 0) ? ((ISpRecognizer) new SpSharedRecognizer()) : ((ISpRecognizer) new SpInprocRecognizer()));
_isSap53 = (spRecognizer is ISpRecognizer2);
}
catch (COMException e)
{
throw RecognizerBase.ExceptionFromSapiCreateRecognizerError(e);
}
if (!IsSapi53 && Thread.CurrentThread.GetApartmentState() == ApartmentState.STA)
{
Marshal.ReleaseComObject(spRecognizer);
_proxy = new SapiProxy.MTAThread(type);
}
else
{
_proxy = new SapiProxy.PassThrough(spRecognizer);
}
}
internal SapiGrammar(ISpRecoGrammar sapiGrammar, SapiProxy thread)
{
_sapiGrammar = sapiGrammar;
_sapiProxy = thread;
}
// This constructor must be called in the context of the background proxy if any
internal SapiRecoContext(ISpRecoContext recoContext, SapiProxy proxy)
{
_recoContext = recoContext;
_proxy = proxy;
}