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我想用 XmlSerializer 序列化一个有效的 xml。但我收到了这个错误信息：

“反映属性“描述”时出现错误。---> System.InvalidOperationException：命名空间“ddi:reusable:3_2_dev”中的顶部 XML 元素“描述”引用了不同的类型 System.Collections.Generic.List`1[Opit. Rogatus.DdiObjects.DdiContent] 和 Opit.Rogatus.DdiObjects.DdiContent。使用 XML 属性为元素或类型指定另一个 XML 名称或命名空间.."

我有这个需要序列化的类。并且有一个属性描述，它标记为序列化程序将其重命名为描述。但是由于在可重用命名空间中显然有另一个描述，我得到了一个错误。

xsd 类别：

<xs:complexType name="CategoryType">
  <xs:annotation>
     <xs:documentation>A description of a particular category or response. OECD Glossary of Statistical Terms: Generic term for items at any level within a classification, typically tabulation categories, sections, subsections, divisions, subdivisions, groups, subgroups, classes and subclasses.</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
     <xs:extension base="r:VersionableType">
        <xs:sequence>
           <xs:element ref="CategoryName" minOccurs="0" maxOccurs="unbounded"/>
           <xs:element ref="r:Label" minOccurs="0" maxOccurs="unbounded">
              <xs:annotation>
                 <xs:documentation>A display label for the category.</xs:documentation>
              </xs:annotation>
           </xs:element>
           <xs:element ref="r:Description" minOccurs="0">
              <xs:annotation>
                 <xs:documentation>Description/definition of the category. Note that comparison of categories is determined by the Definition rather than the Label. For example, while the Definition of a Chemist in London and a Pharmacist in New York is the same and comparable, the definitions of Chemist in each location differ significantly and are NOT comparable</xs:documentation>
              </xs:annotation>
           </xs:element>
           <xs:element ref="r:ConceptReference" minOccurs="0">
              <xs:annotation>
                 <xs:documentation>Reference to a defining concept.</xs:documentation>
              </xs:annotation>
           </xs:element>
           <xs:element ref="Generation" minOccurs="0">
              <xs:annotation>
                 <xs:documentation>Generation/derivation details of the category.</xs:documentation>
              </xs:annotation>
           </xs:element>
        </xs:sequence>
        <xs:attribute name="missing" type="xs:boolean" use="optional">
           <xs:annotation>
              <xs:documentation>Indicates if the category contains missing data or not.</xs:documentation>
           </xs:annotation>
        </xs:attribute>
     </xs:extension>
  </xs:complexContent>


[XmlRoot(ElementName = "Category", Namespace = LogicalProductNamespace)]
public class DdiCategory : AbstractVersionable
{
    [XmlElement(ElementName = "CategoryName")]
    public List<DdiName> CategoryNames { get; set; }

    [XmlArray(ElementName = "Description", Namespace = ReusableNamespace)]
    [XmlArrayItem(ElementName = "Content", IsNullable = false)]
    public List<DdiContent> Descriptions { get; set; }

    [XmlAttribute(AttributeName = "missing")]
    public bool Missing { get; set; }

    public DdiCategory()
    {
        Type = DomainObjectType.Category;
        Descriptions = new List<DdiContent>();
    }
}

可重用的命名空间：

可重用的命名空间

显然，问题在于这两种描述的模糊性。我试图弄清楚如何使用 xml 属性解决它，但到目前为止还没有运气。

如果有人有想法，请随时分享=）

干杯!

4

1 回答 1

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我设法弄清楚了。问题在于 DdiCategory 类中的描述属性类型错误。该类型应该是 StructuredStringType 而不是 DdiContent。在此之后，我可以消除 xml 属性。

于 2013-04-29T07:35:26.733 回答