private void TestStreamsSelected()
{
short[] psn = new short[2];
StreamSelection[] pss = new StreamSelection[2];
psn[0] = 1;
psn[1] = 2;
pss[0] = StreamSelection.CleanPointOnly;
pss[1] = StreamSelection.Off;
m_read.SetStreamsSelected(2, psn, pss);
StreamSelection ps;
m_read.GetStreamSelected(1, out ps);
Debug.Assert(ps == StreamSelection.CleanPointOnly);
m_read.GetStreamSelected(2, out ps);
Debug.Assert(ps == StreamSelection.Off);
}