C# JSON Handling

Introduction to JSON in C#

JSON (JavaScript Object Notation) is a lightweight data interchange format that is easy for humans to read and write, and easy for machines to parse and generate. In C#, JSON handling is typically performed using the System.Text.Json namespace, which provides high-performance and easy-to-use functionality for serializing and deserializing JSON data.

What is System.Text.Json?

The System.Text.Json namespace was introduced in .NET Core 3.0 as a modern, high-performance library for working with JSON data. It is designed to be lightweight and efficient, making it an ideal choice for applications that require fast JSON processing.

Basic Serialization Example

Serialization is the process of converting an object into a JSON string. Let's look at a simple example of how to serialize an object using System.Text.Json.

Deserialization Example

Deserialization is the reverse process of serialization, where you convert a JSON string back into a C# object. Here's an example:

Handling Complex JSON

When dealing with more complex JSON structures, such as nested objects or arrays, System.Text.Json provides mechanisms to handle these scenarios efficiently. You can design your classes to mirror the JSON structure for effective serialization and deserialization.