How do I deserialize JSON in C#?

How do I deserialize JSON in C#?

You can use the JsonConvert.DeserializeObject<T>() method from the Newtonsoft.Json library to deserialize JSON.

Can you show me a code example?

Sure! Here's a simple example:

using Newtonsoft.Json;

public class Person {
    public string Name { get; set; }
    public int Age { get; set; }
}

string json = "{ 'Name': 'John', 'Age': 30 }";
Person person = JsonConvert.DeserializeObject<Person>(json);

What if the JSON structure doesn't match my class?

If the JSON structure doesn't match, you can use attributes like [JsonProperty] to map JSON properties to class properties.

Are there any built-in alternatives in .NET?

Yes, .NET has a built-in library called System.Text.Json that you can use for JSON serialization and deserialization.