attributing a type with DataContractAttribute to signal that only type members explicitly attributed with DataMemberAttribute should be included for serialization
attributing an interface with InterfaceDataContractAttribute to signal that only type members explicitly attributed with DataMemberAttribute should be included for serialization. DataContractAttribute cannot be applied to interfaces, but serializing a concrete instance of a type that implements an interface by using the interface is a valid use case.
This PR adds support for
DataContractAttributeto signal that only type members explicitly attributed withDataMemberAttributeshould be included for serializationInterfaceDataContractAttributeto signal that only type members explicitly attributed withDataMemberAttributeshould be included for serialization.DataContractAttributecannot be applied to interfaces, but serializing a concrete instance of a type that implements an interface by using the interface is a valid use case.