void TestParentalLevel()
{
int hr;
int pulParentalLevel;
IDvdCmd ppCmd;
AllowPlay();
hr = m_idc2.PlayChapterInTitle(1, 2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(500);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.SelectParentalLevel(3);
DsError.ThrowExceptionForHR(hr);
byte[] cc2 = new byte[2];
cc2[0] = 67; //'C'
cc2[1] = 65; //'A'
hr = m_idc2.SelectParentalCountry(cc2);
DsError.ThrowExceptionForHR(hr);
byte[] cc = new byte[3];
hr = m_idi2.GetPlayerParentalLevel(out pulParentalLevel, cc);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(cc[0] == 'C' && cc[1] == 'A', "TestParentalLevel");
Debug.Assert(pulParentalLevel == 3, "TestParentalLevel2");
}