/// <summary>
/// Called when [connect].
/// </summary>
/// <param name="pUnknown">The p unknown.</param>
/// <returns></returns>
public override HRESULT OnConnect(IntPtr pUnknown)
{
if (pUnknown == IntPtr.Zero)
{
return(HRESULT.E_POINTER);
}
m_FilterSettings = (IChangeCaptureSettings)Marshal.GetObjectForIUnknown(pUnknown);
return(HRESULT.NOERROR);
}
/// <summary>
/// Called when [disconnect].
/// </summary>
/// <returns></returns>
public override HRESULT OnDisconnect()
{
m_FilterSettings = null;
return(HRESULT.NOERROR);
}
