Enum DnsOpCode Path C++ Link Mono.Net.Dns.DnsOpCode, System underlying uint8 System Values 5 NameValueHex Query00x00IQuery10x01Status20x02Notify40x04Update50x05 // Mono.Net.Dns.DnsOpCode, System enum class DnsOpCode : uint8 { Query = 0, IQuery = 1, Status = 2, Notify = 4, Update = 5, };