void TestSelectAngle()
{
int hr;
IDvdCmd ppCmd;
int avail, current;
AllowPlay();
hr = m_idc2.PlayChapterInTitle(1, 2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(500);
hr = m_idi2.GetCurrentAngle(out avail, out current);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.SelectAngle(avail, DvdCmdFlags.None, out ppCmd);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentAngle(out avail, out current);
DsError.ThrowExceptionForHR(hr);
Debug.Assert(current == avail, "SelectAngle");
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
}
/// <summary>
/// The SelectAngle method sets the new angle when the DVD Navigator is in an angle block
/// </summary>
/// <param name="angle">Value of the new angle, which must be from 1 through 9</param>
public void SelectAngle(int angle)
{
VerifyAccess();
if (m_dvdControl == null)
{
return;
}
IDvdCmd cmd;
m_dvdControl.SelectAngle(angle, DvdCmdFlags.None, out cmd);
if (cmd != null)
{
Marshal.ReleaseComObject(cmd);
}
}