XMLシリアル化

Question

私はこのような状況を持っている：私はdataフィールドに追加してみてください

<data xsi:type="ns1:OtherClass" xmlns:ns1="http://comp.com/types"> 
    <OtherString>someValue</OtherString> 
    <OtherInt>10</OtherInt> 
</data> 

：

<data xsi:type="ns1:SomeClass" xmlns:ns1="http://comp.com/types"> 
    <SomeString>someValue</SomeString> 
    <SomeInt>10</SomeInt> 
</data> 

と：

[Serializable] 
[XmlType] 
public class MyMessage 
{ 
    [XmlElement] 
    public object data; 
} 
[Serializable] 
[XmlType(Namespace = "http://comp.com/types")] 
public class SomeClass 
{ 
    [XmlElement] 
    public string SomeString { get; set; } 

    [XmlElement] 
    public int SomeInt { get; set; } 
} 
[Serializable] 
[XmlType(Namespace = "http://comp.com/types")] 
public class OtherClass 
{ 
    [XmlElement] 
    public string OtherString { get; set; } 

    [XmlElement] 
    public int OtherInt { get; set; } 
} 

私はこのようなXMLを取得する必要があります属性：

[XmlElement("data", typeof(SomeClass), Namespace = "http://comp.com/types")] 

ほとんどの作業ですが、xml属性typeがありません。私は第二のクラスOtherClassためXmlElementを追加する場合と、私はエラーを取得：

The top XML element 'data' from namespace ' http://comp.com/types ' references distinct types ObjectModel.SomeClass and ObjectModel.OtherClass. Use XML attributes to specify another XML name or namespace for the element or types. Is it possible to solve this problem? This code use in SOAP service.

Answer 1

この

[Serializable] 
    [XmlType] 
    public class MyMessage 
    { 
     [XmlElement] 
     public List<BaseClass> data; 
    } 
    [XmlInclude(typeof(SomeClass))] 
    [XmlInclude(typeof(OtherClass))] 

    [Serializable] 
    public class BaseClass 
    { 
    } 
    [Serializable] 
    [XmlType(Namespace = "http://comp.com/types")] 
    public class SomeClass : BaseClass 
    { 
     [XmlElement] 
     public string SomeString { get; set; } 

     [XmlElement] 
     public int SomeInt { get; set; } 
    } 
    [Serializable] 
    [XmlType(Namespace = "http://comp.com/types")] 
    public class OtherClass : BaseClass 
    { 
     [XmlElement] 
     public string OtherString { get; set; } 

     [XmlElement] 
     public int OtherInt { get; set; } 
    }