How to Serialize Enums as Strings Using JavaScriptSerializer and Json.NET?

javascriptserializer and json.net enumeration serialized into string

When using the JavaScriptserializer serialized objects that contain enumeration attributes, the default behavior is an integer value output an enumerated value instead of its string representation. This article discusses the method of customizing this behavior and obtaining enumeration string in the JSON output. There is no need to use custom JavaScriptConverters.

Solution using json.net

JSON.NET provides more convenient solutions through its JSONCONVERTER attributes and built -in StringenumConverter types. By applying the attribute to the related enumeration attributes:

... You can specify the enumeration to serialize as a string. For more information about StringenumConverter, see its documents.

<code class="language-csharp">using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

[JsonConverter(typeof(StringEnumConverter))]
public Gender Gender { get; set; }</code>

Other options

There are other methods that can configure this converter global:

Epolid definition:

Add the attribute to the lift itself to ensure that all enumeration instances serialize into string.

JSONSERIALIZER:
• Including converters in JSONSERIALIZER:
• This method applies the converter to all the enumeration encountered in the process of serialization.
jsonconveter:

Another method is to use the JSONCONVERT class:

<code class="language-csharp">serializer.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());</code>

Further customized
• StringenumConverter allows other customs, such as controlling the lowercase of the enumeration string and whether to accept the value. This can be implemented through StringenumConVerter (Namingstrategy, Boolean).

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