/// <summary>
/// Initializes a new instance of the <see cref="DnsCheckDetails"/> class
/// with the specified values.
/// </summary>
/// <param name="query">The DNS query.</param>
/// <param name="recordType">The DNS record type.</param>
/// <param name="port">The port number of the DNS service. If this value is <see langword="null"/>, the default value (53) for the service is used.</param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="query"/> is <see langword="null"/>.
/// <para>-or-</para>
/// <para>If <paramref name="recordType"/> is <see langword="null"/>.</para>
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">If <paramref name="port"/> is less than or equal to 0, or if <paramref name="port"/> is greater than 65535.</exception>
public DnsCheckDetails(string query, DnsRecordType recordType, int? port = null)
: base(port)
{
if (query == null)
throw new ArgumentNullException("query");
if (string.IsNullOrEmpty(query))
throw new ArgumentException("query cannot be empty");
if (recordType == null)
throw new ArgumentNullException("recordType");
_query = query;
_recordType = recordType;
}
/// <summary>
/// Initializes a new instance of the <see cref="DnsCheckDetails"/> class
/// with the specified values.
/// </summary>
/// <param name="query">The DNS query.</param>
/// <param name="recordType">The DNS record type.</param>
/// <param name="port">The port number of the DNS service. If this value is <see langword="null"/>, the default value (53) for the service is used.</param>
/// <exception cref="ArgumentNullException">
/// If <paramref name="query"/> is <see langword="null"/>.
/// <para>-or-</para>
/// <para>If <paramref name="recordType"/> is <see langword="null"/>.</para>
/// </exception>
/// <exception cref="ArgumentOutOfRangeException">If <paramref name="port"/> is less than or equal to 0, or if <paramref name="port"/> is greater than 65535.</exception>
public DnsCheckDetails(string query, DnsRecordType recordType, int?port = null)
: base(port)
{
if (query == null)
{
throw new ArgumentNullException("query");
}
if (string.IsNullOrEmpty(query))
{
throw new ArgumentException("query cannot be empty");
}
if (recordType == null)
{
throw new ArgumentNullException("recordType");
}
_query = query;
_recordType = recordType;
}
