将属性序列化为元素中的 Xml 属性 [英] Serialize Property as Xml Attribute in Element
本文介绍了将属性序列化为元素中的 Xml 属性的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有以下课程:
[Serializable]
public class SomeModel
{
[XmlElement("SomeStringElementName")]
public string SomeString { get; set; }
[XmlElement("SomeInfoElementName")]
public int SomeInfo { get; set; }
}
其中(当填充一些测试数据时)并使用 XmlSerializer.Serialize() 进行序列化会产生以下 XML:
Which (when populated with some test data) and Serialized using XmlSerializer.Serialize() results in the following XML:
<SomeModel>
<SomeStringElementName>testData</SomeStringElementName>
<SomeInfoElementName>5</SomeInfoElementName>
</SomeModel>
我需要的是:
<SomeModel>
<SomeStringElementName Value="testData" />
<SomeInfoElementName Value="5" />
</SomeModel>
有没有办法在不编写自己的自定义序列化代码的情况下将其指定为属性?
Is there a way to specify this as attributes without writing my own custom serialization code?
推荐答案
您将需要包装类:
public class SomeIntInfo
{
[XmlAttribute]
public int Value { get; set; }
}
public class SomeStringInfo
{
[XmlAttribute]
public string Value { get; set; }
}
public class SomeModel
{
[XmlElement("SomeStringElementName")]
public SomeStringInfo SomeString { get; set; }
[XmlElement("SomeInfoElementName")]
public SomeIntInfo SomeInfo { get; set; }
}
或更通用的方法(如果您愿意):
or a more generic approach if you prefer:
public class SomeInfo<T>
{
[XmlAttribute]
public T Value { get; set; }
}
public class SomeModel
{
[XmlElement("SomeStringElementName")]
public SomeInfo<string> SomeString { get; set; }
[XmlElement("SomeInfoElementName")]
public SomeInfo<int> SomeInfo { get; set; }
}
然后:
class Program
{
static void Main()
{
var model = new SomeModel
{
SomeString = new SomeInfo<string> { Value = "testData" },
SomeInfo = new SomeInfo<int> { Value = 5 }
};
var serializer = new XmlSerializer(model.GetType());
serializer.Serialize(Console.Out, model);
}
}
将产生:
<?xml version="1.0" encoding="ibm850"?>
<SomeModel xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<SomeStringElementName Value="testData" />
<SomeInfoElementName Value="5" />
</SomeModel>
这篇关于将属性序列化为元素中的 Xml 属性的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文