Convert a JSON object into a string in C#

You can convert a string to a JSON object in C# by using the JsonSerializer.Deserialize method from the System.Text.Json namespace.

Here’s an example:

using System;
using System.Text.Json;

namespace CSharpMemberApp
{
    public class CSharpMember
    {
        public string Name { get; set; }
        public string Bio { get; set; }
        public DateTime JoinDate { get; set; }
        public bool Author { get; set; }
    }

    public class Program
    {
        public static void Main()
        {
            CSharpMember member = new CSharpMember
            {
                Name = "John Doe",
                Bio = "Software developer",
                JoinDate = DateTime.Now,
                Author = true
            };

            string jsonString = JsonSerializer.Serialize(member);
            Console.WriteLine(jsonString);
        }
    }
}

If you run this code, it will create a new CSharpMember object, set its properties to the specified values, and then serialize it into a JSON string and print it to the console. The output will look like this,

{"Name":"John Doe","Bio":"Software developer","JoinDate":"2023-05-31T20:29:33-04:00","Author":true}