//AssemblyReference -Name System.Web.Extensions.dll using System; using System.Collections.Generic; using System.Web.Script.Serialization; namespace Ansible.Test { public class OutputTest { public static string GetString() { Dictionary obj = new Dictionary(); obj["a"] = "a"; obj["b"] = 1; return ToJson(obj); } private static string ToJson(object obj) { JavaScriptSerializer jss = new JavaScriptSerializer(); return jss.Serialize(obj); } } }