/// <summary>
/// Plays the previous chapter of the DVD
/// </summary>
public void PlayPreviousChapter()
{
VerifyAccess();
if (m_dvdControl == null)
{
return;
}
IDvdCmd cmd;
m_dvdControl.PlayPrevChapter(DvdCmdFlags.Flush, out cmd);
if (cmd != null)
{
Marshal.ReleaseComObject(cmd);
}
}
void TestPlayPrevChapter()
{
int hr;
IDvdCmd ppCmd;
DvdPlaybackLocation2 pLocation;
AllowPlay();
hr = m_idc2.PlayChapterInTitle(1, 2, DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
Thread.Sleep(2000);
hr = m_idc2.PlayPrevChapter(DvdCmdFlags.Flush | DvdCmdFlags.SendEvents, out ppCmd);
DsError.ThrowExceptionForHR(hr);
hr = m_idi2.GetCurrentLocation(out pLocation);
DsError.ThrowExceptionForHR(hr);
hr = m_idc2.Stop();
DsError.ThrowExceptionForHR(hr);
Debug.Assert(pLocation.TitleNum == 1, "TestPlayPrevChapter");
Debug.Assert(pLocation.ChapterNum == 1, "TestPlayPrevChapter2");
}
/// <summary>
/// Skip to previous chapter.
/// </summary>
public override void PrevChapter()
{
IDvdCmd cmd;
_dvdCtrl.PlayPrevChapter(DvdCmdFlags.None, out cmd);
}
