private void TestCopy()
{
IWMStreamConfig sc;
IWMPropertyVault pv2;
Guid g = Guid.NewGuid();
byte[] b = null;
int iLen = 0;
AttrDataType pType;
m_pProfile.CreateNewStream(MediaType.Video, out sc);
pv2 = sc as IWMPropertyVault;
pv2.SetProperty("moo", AttrDataType.GUID, g.ToByteArray(), 16);
m_pv.CopyPropertiesFrom(pv2);
m_pv.GetPropertyByName("moo", out pType, b, ref iLen);
Debug.Assert(iLen == 16);
Debug.Assert(pType == AttrDataType.GUID);
b = new byte[iLen];
m_pv.GetPropertyByName("moo", out pType, b, ref iLen);
Debug.Assert(new Guid(b) == g);
}
