What is DataContract serialization?

What is DataContract serialization?

Remarks. Use the DataContractSerializer class to serialize and deserialize instances of a type into an XML stream or document. Most important, the DataContractSerializer is used to serialize and deserialize data sent in Windows Communication Foundation (WCF) messages.

What is serializable attribute?

This attribute is used in the class definition to indicate that a class can be serialized. By default, all fields in the class are serialized except for the fields that are marked with a NonSerializedAttribute . It is not necessary to use this attribute if a given type implements the System. Runtime. Serialization.

What datatypes are serializable?

The following types built into the . NET Framework can all be serialized and are considered to be primitive types: Byte, SByte, Int16, Int32, Int64, UInt16, UInt32, UInt64, Single, Double, Boolean, Char, Decimal, Object, and String.

What is a serializable function?

The serialize() function converts a storable representation of a value. To serialize data means to convert a value to a sequence of bits, so that it can be stored in a file, a memory buffer, or transmitted across a network.

What is Datacontract and DataMember in C#?

A datacontract is a formal agreement between a client and service that abstractly describes the data to be exchanged. In WCF, the most common way of serialization is to make the type with the datacontract attribute and each member as datamember.

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.

What is serialize JavaScript?

The process whereby an object or data structure is translated into a format suitable for transferral over a network, or storage (e.g. in an array buffer or file format). In JavaScript, for example, you can serialize an object to a JSON string by calling the function JSON. stringify() .

What is Deserialized data?

Deserialization is the process of reconstructing a data structure or object from a series of bytes or a string in order to instantiate the object for consumption. Data deserialization is the process of building a data object from a stream of bytes.

What does serialized mean in programming?

Serialization is the process of converting an object into a stream of bytes to store the object or transmit it to memory, a database, or a file. Its main purpose is to save the state of an object in order to be able to recreate it when needed. The reverse process is called deserialization.

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 I serialize a data contract in Java?

This is normally done by applying the DataContractAttribute attribute to the type. This attribute can be applied to classes, structures, and enumerations. The DataMemberAttribute attribute must then be applied to each member of the data contract type to indicate that it is a data member, that is, it should be serialized.

What is the use of datacontractserializer?

By default, the DataContractSerializer infers the data contract and serializes all publicly visible types. All public read/write properties and fields of the type are serialized. You can opt out members from serialization by using the IgnoreDataMemberAttribute.

How do I serialize a complex type?

New complex types that you create must have a data contract defined for them to be serializable. By default, the DataContractSerializer infers the data contract and serializes all publicly visible types. All public read/write properties and fields of the type are serialized.

What types can be serialized in the NET Framework?

All .NET Framework primitive types, such as integers and strings, as well as certain types treated as primitives, such as DateTime and XmlElement, can be serialized with no other preparation and are considered as having default data contracts. Many .NET Framework types also have existing data contracts.