/// <summary>
        /// Beendet die Nutzung des Gerätes endgültig.
        /// </summary>
        public void Dispose()
        {
            // Stop all filters
            StopFilters();

            // Forward to all
            using (m_CI)
                m_CI = null;
            using (m_Frontend)
                m_Frontend = null;
            using (m_Board)
                m_Board = null;
            using (m_DeviceManager)
                m_DeviceManager = null;
        }
        private void Open()
        {
            // Already did it
            if (null != m_DeviceManager)
            {
                return;
            }

            // Once only
            if (!m_Initialized)
            {
                // Lock out
                m_Initialized = true;

                // Call initializer
                InitDvbApiDll();
            }

            // Create device manager
            m_DeviceManager = new Common();

            // Open the hardware channel
            m_DeviceManager.Open(m_DeviceIndex);

            // Attach to board
            m_Board = new BoardControl();

            // Do a full reset
            m_Board.Initialize();

            // Attach to frontend
            m_Frontend = new Frontend();

            // Start it up
            m_Frontend.Initialize();

            // Enable DMA access
            m_Board.EnableDMA();

            // Create CI accessor
            m_CI = new CommonInterface();
        }
        private void Open()
        {
            // Already did it
            if (null != m_DeviceManager) return;

            // Once only
            if (!m_Initialized)
            {
                // Lock out
                m_Initialized = true;

                // Call initializer
                InitDvbApiDll();
            }

            // Create device manager
            m_DeviceManager = new Common();

            // Open the hardware channel
            m_DeviceManager.Open( m_DeviceIndex );

            // Attach to board
            m_Board = new BoardControl();

            // Do a full reset
            m_Board.Initialize();

            // Attach to frontend
            m_Frontend = new Frontend();

            // Start it up
            m_Frontend.Initialize();

            // Enable DMA access
            m_Board.EnableDMA();

            // Create CI accessor
            m_CI = new CommonInterface();
        }
        /// <summary>
        /// Beendet die Nutzung des Gerätes endgültig.
        /// </summary>
        public void Dispose()
        {
            // Stop all filters
            StopFilters();

            // Forward to all
            using (m_CI)
                m_CI = null;
            using (m_Frontend)
                m_Frontend = null;
            using (m_Board)
                m_Board = null;
            using (m_DeviceManager)
                m_DeviceManager = null;
        }