/tr>
        <tr>
            <th>
                LingerOption LingerState { get; set; }
            </th>
            <td>
                &#x2714;
            </td>
        </tr>
        <tr>
            <th>
                void Dispose();
            </th>
            <td>
                &#x2714; (ToDo disallow/abort device discovery ).
            </td>
        </tr>
        <tr>
            <th>
            </th>
            <td>
            </td>
        </tr>
        <tr>
            <th>
        