WCF Data Contracts
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This document discusses data transfer and serialization in WCF services. It covers data contracts, which allow classes to be serialized and deserialized by WCF. Data contracts provide attributes to control serialization, like custom namespaces and properties of data members. Known types attributes inform the serializer of concrete classes derived from base types. Collections can also be serialized, as demonstrated in examples. The overall agenda is on data contracts, serializers, and serializing collections in WCF services.
WCF Data Contracts
- 1. WCF Data Transfer & SerializationPart1: Data ContractsSankarsan Bose2nd November 2009
- 2. Agenda Data Transfer In Service
- 3. Serializers in WCF
- 5. Known Types
- 6. Serializing CollectionsData Transfer In ServiceSerializeDeserializeClient Host ProcessProxyServiceDeserializeSerialize
- 8. Data ContractWill this class be properly serialized in WCF by DataContractSerializer ??public sealed class DataContractSerializer : XmlObjectSerializerDataContractAttribute is not mandatory
- 9. Data ContractDefault Serialization ; No fine grained control
- 11. Data Contract Data Contract Properties
- 13. Data MemberData Member Properties
- 14. Data MemberDemo
- 15. Known TypeBase Type is used method signatureHere Serializer needs additional data about the concrete classThis is done by KnownType attribute
- 16. Known TypeDemo
- 19. Thank You