What is Datacontract in C#?

It is used to get or set the order of serialization and deserialization of a member. It instructs the serialization engine that member must be present while reading or deserializing. It gets or sets the DataMember name. It will specify whether the default value to be serialized.

How do you write a data contract?

To create a basic data contract for a class or structure

  1. Declare that the type has a data contract by applying the DataContractAttribute attribute to the class.
  2. Define the members (properties, fields, or events) that are serialized by applying the DataMemberAttribute attribute to each member.

What is DataMember attribute?

Data Member are the fields or properties of your Data Contract class. You must specify [DataMember] attribute on the property or the field of your Data Contract class to identify it as a Data Member.

Which of the following is specified by the DataMember property?

The Data Member property specifies which object specified by the Data Source property is described by the Record set object.

What does DataMember attribute do?

Data Member are the fields or properties of your Data Contract class. You must specify [DataMember] attribute on the property or the field of your Data Contract class to identify it as a Data Member. DataContractSerializer will serialize only those members, which are annotated by [DataMemeber] attribute.

What is DataMember in C#?

Data Member are the fields or properties of your Data Contract class. You must specify [DataMember] attribute on the property or the field of your Data Contract class to identify it as a Data Member. You can define Data Members by just placing [DataMemeber] attribute on the property or the field.

What is data contract attribute?

[DataContract] attribute specifies the data, which is to serialize (in short conversion of structured data into some format like Binary, XML etc.) and deserialize(opposite of serialization) in order to exchange between the client and the Service.

What is DataMember attribute C#?

Why DataContract is used in WCF?

A data contract is a formal agreement between a service and a client that abstractly describes the data to be exchanged. That is, to communicate, the client and the service do not have to share the same types, only the same data contracts.