Function PollDevice

src/dotnetlib/LibCecSharp.cpp:239–242

Sends a POLL message to a device, to check if it's present and responding. The device to send the message to. True if the POLL was acked, false otherwise.

    /// <param name="logicalAddress">The device to send the message to.</param>
    /// <returns>True if the POLL was acked, false otherwise.</returns>
    bool PollDevice(CecLogicalAddress logicalAddress)
    {
      return !!m_libCec && m_libCec->PollDevice((cec_logical_address) logicalAddress);
    }

    /// <summary>
    /// Change the active source to a device type handled by libCEC. Use CEC_DEVICE_TYPE_RESERVED to make the default type used by libCEC active.