using System;

using Newtonsoft.Json;

public class AnObject

{

    public string se { get; set; }

    public string de { get; set; }

    public string cs { get; set; }

    public string pc { get; set; }

    public string nm { get; set; }

    public string tp { get; set; }

    public string dt { get; set; }

    public string tz { get; set; }

    public string dk { get; set; }

}

​

public class Program

{

    public static void Main()

    {

        var scannerInput = "{\"se\":\"123\",\"de\":\"456\",\"cs\":\"789\",\"pc\":\"999\",\"nm\":\"NUMBERS\",\"tp\":\"DEL\",\"dt\":\"NUMBERS\",\"tz\":\"UTC+01\",\"dk\":\"\"}";

        var obj = JsonConvert.DeserializeObject<AnObject>(scannerInput);

        Console.WriteLine(obj.se);

        Console.WriteLine(obj.de);

        Console.WriteLine(obj.cs);

        Console.WriteLine(obj.pc);

    }

}