Is it possible to instruct WCF not to serialize fields, which values are the default for the field type?

Inspecting the soap-xm开发者_如何学JAVAl produced by WCF I notice that many fields appear with their default values. Is it possible to instruct WCF somehow to omit such fields in serialization?

Thanks.

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Yes. If you're using DataContractSerializer, apply

[DataMember(EmitDefaultValue=false)]

to these fields.