【发布时间】:2012-07-12 09:56:59
【问题描述】:
[XmlRoot("company"), DataContract(Name = "company")]
public class Company : IProvideSerialization
{
/// <summary>
/// Stock exchange the company is in.
/// </summary>
/// <see cref="https://developer.linkedin.com/documents/company-lookup-api-and-fields"/>
/// <remarks>Available only for public companies.</remarks>
[XmlElement("stock-exchange"), DataMember(Name = "stock-exchange", EmitDefaultValue = false, IsRequired = false), EditorBrowsable(EditorBrowsableState.Never), Browsable(false)]
protected SerializableEnum<StockExchange> StockExchangeForXML;
public static Company FromXml(String XML)
{
XmlSerializer x = new XmlSerializer(typeof(Company));
return (Company)x.Deserialize(new StringReader(XML));
}
}
SerializableEnum 实现 IXmlSerializable。
SerializableEnum 也有一个 FromXml 可以工作;它看起来如下:
public static SerializableEnum<T> FromXml(string XML)
{
XmlRootAttribute XR = (XmlRootAttribute)System.Attribute.GetCustomAttribute(typeof(T), typeof(XmlRootAttribute));
XmlSerializer x = new XmlSerializer(typeof(SerializableEnum<T>), new XmlRootAttribute() { ElementName = XR.ElementName, IsNullable = true });
return (SerializableEnum<T>)x.Deserialize(new StringReader(XML));
}
当我这样做时:
String StockXML = "<stock-exchange><code>NMS</code><name>NASDAQ</name></stock-exchange>";
String CompanyXML = "<company><stock-exchange><code>NMS</code><name>NASDAQ</name></stock-exchange></company>";
SerializableEnum<StockExchange> Stock = SerializableEnum<StockExchange>.FromXml(StockXML);
Company Cmp = Company.FromXml(CompanyXML);
Stock 将填充数据,但 Cmp 不会填充 Stock 数据(看起来 ReadXml 永远不会被调用)...
我尝试向 XmlSerializer 添加其他类型(例如,new Type[] {typeof(SerializableEnum)}),但这没有帮助。
我在这里缺少什么?谢谢。
我认为它可能类似于我必须在 SerializableEnum 类的 FromXml 中添加的 RootElementAttribute。 IXmlSerializable 忽略了枚举具有的 XmlRoot 属性,因此我添加了该代码以在反序列化时添加它。有没有其他方法可以让这一切一起工作?
【问题讨论】:
标签: c# xml serialization xml-serialization ixmlserializable