Json.NET Documentation

Json.NET Documentation

Create JSON manually

Create JSON using Collection Initializers

Create JSON declaratively with LINQ

Create JSON with dynamic

Create JSON with JTokenWriter

Create JSON from an Object

Create JSON from an Anonymous Type

Parsing JSON Array using JArray.Parse

Parsing JSON Object using JObject.Parse

Parsing all JSON using JToken.Parse

Deserializing from JSON with LINQ

Serializing to JSON with LINQ

Querying JSON with dynamic

Querying JSON with LINQ

Read JSON from a file

Write JSON to a file

Convert JSON to Collection

Convert JSON to Value

Convert JSON to a Type

Using JValue.Value

Using JObject.Properties

Using LINQ to JSON Annotations

Comparing JSON with JToken.DeepEquals

Cloning JSON with JToken.DeepClone

Write JSON text with JToken.ToString

Using JToken.ToString with JsonConverter

Using JToken.CreateReader

Using JToken.CreateWriter

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Using JToken.CreateWriter

This sample creates a JTokenWriter from a JToken.

Sample

Usage

JObject o = new JObject
{
    { "name1", "value1" },
    { "name2", "value2" }
};

JsonWriter writer = o.CreateWriter();
writer.WritePropertyName("name3");
writer.WriteStartArray();
writer.WriteValue(1);
writer.WriteValue(2);
writer.WriteEndArray();

Console.WriteLine(o.ToString());
// {
//   "name1": "value1",
//   "name2": "value2",
//   "name3": [
//     1,
//     2
//   ]
// }