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using Newtonsoft.Json;
var jsonString = JsonConvert.SerializeObject(obj);
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var result = JsonConvert.DeserializeObject<YourClass>(jsonstring);
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using System.Text.Json;
//Serialize
var jsonString = JsonSerializer.Serialize(yourObject);
// Deserialize
var obj = JsonSerializer.Deserialize<YourObject>(stringValue);
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Newtonsoft.Json.JsonConvert.SerializeObject(new {foo = "bar"})
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var json = new JavaScriptSerializer().Serialize(obj);
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JObject json = JObject.Parse(str);