DataContractSerializerSettings 类示例 [英] DataContractSerializerSettings Class Examples

问题描述

我正在寻找有关如何使用 DataContractSerializerSettings 类的示例.有两个我感兴趣的特定属性

I am looking for example on how to use the DataContractSerializerSettings class. There are two specific properties I am interested in

1. 根名称
2. 根名称空间.

我可以在我的代码中使用它们来设置输出 xml 中的命名空间吗?

Can I use them in my code to set the namespace in the output xml?

推荐答案

如果您正在创建 DataContractSerializer，那么可以.您可以创建一个 DataContractSerializerSettings 对象并使用 XmlDictionary 设置 RootName 和/或 RootNamespace 以创建 XmlDictionaryStrings.举个例子:

If you're creating the DataContractSerializer, then yes. You can create a DataContractSerializerSettings object and set the RootName and/or RootNamespace using an XmlDictionary to create the XmlDictionaryStrings. Here's an example:

var settings = new DataContractSerializerSettings();
var xmlDictionary = new XmlDictionary();
settings.RootName = xmlDictionary.Add("MyRootName");
settings.RootNamespace = xmlDictionary.Add("MyNamespace");
var serializer = new DataContractSerializer(typeof(MyClass), settings);

序列化的 XML 中根元素的名称将为MyRootName"，xmlns 属性将为MyNamespace"，例如:

The name of the root element in the serialized XML will be "MyRootName" and the xmlns attribute will be "MyNamespace", for example:

<MyRootName xmlns:d1p1="MyDefaultNamespace" xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="MyNamespace">

请注意，默认命名空间仍将包含在d1p1"别名中，因此我认为无法使用这些设置覆盖该命名空间.最简单的方法是使用 DataContract 属性定义您的类:

Note that the default namespace will still be included with the "d1p1" alias, so I don't think it's possible to override that namespace using these settings. The easiest place to do that is wherever your class is defined using the DataContract attribute:

[DataContract(Namespace = "MyDefaultNamespace")]
public class MyClass
{
    public string MyProperty { get; set; }
}

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