c＃WCF获取元素值列表

Question

我在

下面有一个XML示例

<job>
   <refno>XXX</refno>
   <specialisms>
       <specialism>1</specialism>
       <specialism>2</specialism>
   </specialisms>
</job>

如何使用WCF c＃将这些值序列化到列表中？

我目前有......

[DataMember]
public SpecialismList specialisms { get; set; }

[CollectionDataContract(Name = "specialisms", ItemName = "specialism")]
public class SpecialismList : List<int> { }

但目前还没有工作......任何提示？

Answer 1

此数据合同应该可以很好地序列化到您发布的XML（请参阅下面的代码）。你遇到的问题是什么？

public class StackOverflow_7386673
{
    [DataContract(Name = "job", Namespace = "")]
    public class Job
    {
        [DataMember(Order = 0)]
        public string refno { get; set; }
        [DataMember(Order = 1)]
        public SpecialismList specialisms { get; set; }
    }

    [CollectionDataContract(Name = "specialisms", ItemName = "specialism", Namespace = "")]
    public class SpecialismList : List<int> { }

    public static void Test()
    {
        MemoryStream ms = new MemoryStream();
        DataContractSerializer dcs = new DataContractSerializer(typeof(Job));
        Job job = new Job
        {
            refno = "XXX",
            specialisms = new SpecialismList { 1, 2 }
        };
        XmlWriterSettings ws = new XmlWriterSettings
        {
            OmitXmlDeclaration = true,
            Indent = true,
            IndentChars = "  ",
            Encoding = new UTF8Encoding(false),
        };
        XmlWriter w = XmlWriter.Create(ms, ws);
        dcs.WriteObject(w, job);
        w.Flush();
        Console.WriteLine(Encoding.UTF8.GetString(ms.ToArray()));
    }
}