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<topic id="SerializationCallbacks" revisionNumber="1">
  <developerConceptualDocument xmlns="http://ddue.schemas.microsoft.com/authoring/2003/5" xmlns:xlink="http://www.w3.org/1999/xlink">
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    <summary>
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      <para>Json.NET supports serialization callback methods. A callback can be used to manipulate an object before and after its serialization and deserialization by the JsonSerializer.</para>

<list class="bullet">
  <listItem><para><legacyBold>OnSerializing</legacyBold></para></listItem>
  <listItem><para><legacyBold>OnSerialized</legacyBold></para></listItem>
  <listItem><para><legacyBold>OnDeserializing</legacyBold></para></listItem>
  <listItem><para><legacyBold>OnDeserialized</legacyBold></para></listItem>
</list>
<para>
To tell the serializer which methods should be called during the object's
serialization lifecycle, decorate a method with the appropriate attribute
(<codeEntityReference>T:System.Runtime.Serialization.OnSerializingAttribute</codeEntityReference>,
<codeEntityReference>T:System.Runtime.Serialization.OnSerializedAttribute</codeEntityReference>,
<codeEntityReference>T:System.Runtime.Serialization.OnDeserializingAttribute</codeEntityReference>,
<codeEntityReference>T:System.Runtime.Serialization.OnDeserializedAttribute</codeEntityReference>).
</para>
    </introduction>
    
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    <section>
      <title>Example</title>
      <content>
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        <para>Example object with serialization callback methods:</para>

<code lang="cs" source="..\Src\Newtonsoft.Json.Tests\Documentation\SerializationTests.cs" region="SerializationCallbacksObject" title="Serialization Callback Attributes" />

        <para>The example object being serialized and deserialized by Json.NET:</para>

<code lang="cs" source="..\Src\Newtonsoft.Json.Tests\Documentation\SerializationTests.cs" region="SerializationCallbacksExample" title="Serialization Callback Example" />

      </content>
    </section>
    <relatedTopics>
      <codeEntityReference>T:System.Runtime.Serialization.OnSerializingAttribute</codeEntityReference>
      <codeEntityReference>T:System.Runtime.Serialization.OnSerializedAttribute</codeEntityReference>
      <codeEntityReference>T:System.Runtime.Serialization.OnDeserializingAttribute</codeEntityReference>
      <codeEntityReference>T:System.Runtime.Serialization.OnDeserializedAttribute</codeEntityReference>
    </relatedTopics>
  </developerConceptualDocument>
</topic>