C# Serialization & Deserialization with Example
C# Serialization & Deserialization with Example The concept of Serialization and deserialization is used whenever data pertaining to objects have to be sent from one application to another. Serialization is used to export application data into a file. Oct 13, · Serialization in C# is the process of bringing an object into a form that it can be written on stream. It's the process of converting the object into a form so that it can be stored on a file, database, or memory; or, it can be transferred across the network.
In this article you will learn about serialization in C and deserialization In C. What is Serialization in C? Serialization in C is the process of bringing an object into a form that it can be written on stream. It's the process of converting the object into a form so that it can be stored on a file, database, or memory; or, it can be transferred across the network.
Its main purpose is to save how to go to worli state of the object so that it can be recreated when needed.
What is Deserialization in C? As the name suggests, deserialization in C is the reverse process of serialization. It is the process of getting back the serialized object so that it can be loaded into memory. It resurrects the state of the object by setting properties, fields etc.
Create a new Windows Form Application and add few controls to it as shown below. Now make a class named Employee: using System; using System.
Generic; using System. Linq; using System. Text; using System. For those attributes which you don't want to serialize put [NonSerialized] on them. Add a click event for Serialize button. When clicking on the serialize button we want to serialize the object of class Employee and store it in a file named "employee.
ToInt32 textBoxSalary. Create, FileAccess. Write, FileShare. Serialize fsout, emp ; label6. Make a file using FileStream named "employee. In this file your serialized object will be stored. Serialize fsout, emp will serialize the object "emp" and store it in file "employee.
What is serialization in c with example next thing is to write the code to deserialize the object. Add a click event for Deserialize button. When clicking on the Deserialize button we want to deserialize the object and show its values on screen.
Open, FileAccess. Read, FileShare. Deserialize fsin ; label6. After the object is deserialized update the values of text boxes. View All. Serialization and Deserialization in C. Fahad Naeem Updated date Oct 13, Here I will be giving you an example of how to serialize and deserialize an object using binary formatter or xml formatter.
Use BinaryFormatter to serialize the object in BinaryFormat. Now to deserialize the object, remove the text from the text boxes and how to check pf transfer status the date to something else. C Deserialization Serialization. Next Recommended Article. Classes And Objects.
Why JSON is important?
C# LINQ Serialization is the process of converting an object into a sequence of bytes and Deserialization is the process of converting a previously serialized sequence of bytes into an object. It enables you to save the state of an object and reconstruct it as needed. You can send the object to a remote application, using a Web Service. C# Serialization In C#, serialization is the process of converting object into byte stream so that it can be saved to memory, file or database. The reverse process of serialization is called deserialization. Serialization is internally used in remote applications. The following article provides an outline on C# Serialization. The process by which the object instance is converted into a data stream is called serialization and the state of the object instance is converted into data stream because it can be transported across different networks made to be persisted in a location of storage.
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. The object is serialized to a stream that carries the data.
The stream may also have information about the object's type, such as its version, culture, and assembly name. From that stream, the object can be stored in a database, a file, or memory. Serialization allows the developer to save the state of an object and re-create it as needed, providing storage of objects as well as data exchange.
Through serialization, a developer can perform actions such as:. The System. JSON is an open standard that is commonly used for sharing data across the web. To control the way JsonSerializer serializes or deserializes an instance of the class:.
Serialization namespace contains classes for binary and XML serialization and deserialization. Binary serialization uses binary encoding to produce compact serialization for uses such as storage or socket-based network streams. In binary serialization, all members, even members that are read-only, are serialized, and performance is enhanced. Binary serialization can be dangerous. For more information, see BinaryFormatter security guide.
XML serialization results in strongly typed classes with public properties and fields that are converted to XML. Serialization contains classes for serializing and deserializing XML.
You apply attributes to classes and class members to control the way the XmlSerializer serializes or deserializes an instance of the class. Apply the SerializableAttribute attribute to a type to indicate that instances of the type can be serialized. An exception is thrown if you attempt to serialize but the type doesn't have the SerializableAttribute attribute. To prevent a field from being serialized, apply the NonSerializedAttribute attribute.
If a field of a serializable type contains a pointer, a handle, or some other data structure that is specific to a particular environment, and the field cannot be meaningfully reconstituted in a different environment, then you may want to make it nonserializable. If a serialized class contains references to objects of other classes that are marked SerializableAttribute , those objects will also be serialized.
Basic serialization uses. NET to automatically serialize the object. The only requirement is that the class has the SerializableAttribute attribute applied. The NonSerializedAttribute can be used to keep specific fields from being serialized. When you use basic serialization, the versioning of objects may create problems. You would use custom serialization when versioning issues are important. Basic serialization is the easiest way to perform serialization, but it does not provide much control over the process.
In custom serialization, you can specify exactly which objects will be serialized and how it will be done. The class must be marked SerializableAttribute and implement the ISerializable interface. If you want your object to be deserialized in a custom manner as well, use a custom constructor. Designer serialization is a special form of serialization that involves the kind of object persistence associated with development tools.
Designer serialization is the process of converting an object graph into a source file that can later be used to recover the object graph. A source file can contain code, markup, or even SQL table information. Json overview Shows how to get the System. Json library. How to serialize and deserialize JSON in. Walkthrough: Persisting an Object in Visual Studio C Demonstrates how serialization can be used to persist an object's data between instances, allowing you to store values and retrieve them the next time the object is instantiated.
Skip to main content. Contents Exit focus mode. Warning Binary serialization can be dangerous. Is this page helpful? Yes No. Any additional feedback? Skip Submit. Submit and view feedback for This product This page. View all page feedback.