What is DataContractSerializer in WCF?

Windows Communication Foundation (WCF) uses the DataContractSerializer as its default serialization engine to convert data into XML and to convert XML back into data. The DataContractSerializer is designed to serialize data contract types. Data contract types.

What is DataContractSerializer C#?

Most important, the DataContractSerializer is used to serialize and deserialize data sent in Windows Communication Foundation (WCF) messages. Apply the DataContractAttribute attribute to classes, and the DataMemberAttribute attribute to class members to specify properties and fields that are serialized.

What is DataContract serialization?

User defined object are explicit or Complex type, for which you have to define a Data contract using [DataContract] and [DataMember] attribute. WCF uses a serialization engine called the Data Contract Serializer by default to serialize and deserialize data.

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. DataContractSerializer will serialize only those members, which are annotated by [DataMemeber] attribute.

What is serialization in C#?

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 serialization and DeSerialization in C#?

Which WCF object is used to host WCF service?

Implements the host used by the Windows Communication Foundation (WCF) service model programming model. Use the ServiceHost class to configure and expose a service for use by client applications when you are not using Internet Information Services (IIS) or Windows Activation Services (WAS) to expose a service.

What is JsonProperty in C#?

If there is a mapping, it uses the mapped property name instead. This means, for example, that if it comes across a property in the JSON object named code , it will use the property name errorCode instead. Then it finds the property on the C# class which has a JsonProperty attribute with that name.

Can we serialize Hashtable C#?

Collections. Hashtable is not supported because it implements IDictionary. That doesn’t mean that it’s literally impossible to serialize a hash table. Of course I can just iterate over all the keys and values, write them to a string and then reconstruct the hashtable from that.

How do you serialize in C#?

What is WCF and why do we need WCF service?

WCF stands for Windows Communication Foundation. It is basically used to create a distributed and interoperable Application. WCF Applications came into the picture in .Net 3.0 Framework. This is a framework, which is used for creating Service oriented Applications. You can send the data asynchronously from one end point to another.

What does WCF stand for in organization?

The World Communication Forum ( WCF ), an annual gathering of media and communication specialists from across the globe, provides a platform for discussion focused on the future development of communication and its increasingly significant role in society.

How to secure WCF service?

the communication between the client and server should be secure.

How to consume WCF service?

now we need to implement the proxy class for the client. There are different ways of creating the proxy.