.NET JSON Deserialization

Introduction to JSON Deserialization in .NET

JSON deserialization is the process of converting a JSON string into a .NET object. In .NET, this is commonly achieved using the JsonSerializer.Deserialize method. This method is part of the System.Text.Json namespace, which provides high-performance JSON serialization and deserialization capabilities.

Using JsonSerializer.Deserialize Method

The JsonSerializer.Deserialize method requires a JSON string and the type of object you want to convert the JSON into. Below is a basic syntax:

Handling Complex JSON Structures

When dealing with complex JSON objects or arrays, it's important to define a class structure that matches the JSON schema. Nested objects and arrays can be handled by defining additional classes.

Deserializing JSON Arrays

Deserializing JSON arrays involves converting a JSON array into a collection of objects. You can use List or an array to achieve this.

Conclusion

JSON deserialization in .NET is a straightforward process that can handle simple and complex JSON data structures. By using JsonSerializer.Deserialize, you can efficiently convert JSON strings into .NET objects, enabling seamless integration with your application logic.