/// <summary>
/// Pause media
/// </summary>
/// <returns></returns>
public int Pause()
{
TRACE("Media::Pause");
if (m_state != MediaState.Started)
{
return(E_Fail);
}
if (m_pSession == null || m_pSource == null)
{
return(E_Unexpected);
}
int hr = S_Ok;
try
{
m_pSession.Pause();
m_state = MediaState.PausePending;
NotifyState();
}
catch (Exception e)
{
hr = Marshal.GetHRForException(e);
NotifyError(hr);
}
return(hr);
}
/// <summary>
/// Pauses the media
/// </summary>
public virtual void Pause()
{
VerifyAccess();
if (m_pSession != null)
{
m_pSession.Pause();
}
}
/// <summary>
/// Pauses playback.
/// </summary>
public void Pause()
{
if (!IsPrepared)
{
throw new InvalidOperationException("This player is still loading.");
}
if (State != PlaybackState.Playing)
{
throw new InvalidOperationException("The player isn't playing");
}
m_Session.Pause();
}
public void Pause()
{
if (m_Session == null)
{
throw new InvalidOperationException("This player hasn't initialized yet");
}
if (!Prepared)
{
throw new InvalidOperationException("This player is still loading.");
}
m_Session.Pause();
PlaybackState = PlaybackState.Paused;
}
////////////////////////////////////////////////////////////////////////////////////////
// Name: CPlayer::Pause (Public)
// Description:
// Pauses the media session with the current topology
///////////////////////////////////////////////////////////////////////////////////////////
public HResult Pause()
{
Debug.WriteLine("\nCPlayer::Pause");
HResult hr = 0;
try
{
// pause the media session.
hr = m_pMediaSession.Pause();
MFError.ThrowExceptionForHR(hr);
}
catch (Exception e)
{
hr = (HResult)Marshal.GetHRForException(e);
}
return(hr);
}
private void mPlayPauseBtn_Click(object sender, RoutedEventArgs e)
{
mIsSeek = false;
mNewValue = -1.0;
if (mIsPlaying)
{
HResult hr = m_pSession.Pause();
if (hr == HResult.S_OK)
{
mImageBtn.Source = new BitmapImage(new Uri("pack://application:,,,/WPFMediaFoundationPlayer;component/Images/play-button.png", UriKind.Absolute));
mIsPlaying = false;
mTickTimer.Stop();
}
}
else
{
StartPlayback();
}
}