Enum PropertyPresence Path C++ Link Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PropertyPresence, Newtonsoft.Json underlying int32 Newtonsoft.Json.dll Values 3 NameValueHex None00x00Null10x01Value20x02 Used by 11types with a member, parameter or interface of this type <>cDictionary`2EntryEqualityComparer`1Func`2IDictionary`2IReadOnlyDictionary`2JsonSerializerInternalReaderKeyValuePair`2Nullable`1ValueCollection // Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PropertyPresence, Newtonsoft.Json enum class PropertyPresence : int32 { None = 0, Null = 1, Value = 2, };