日期:2014-05-18 浏览次数:21273 次
<!DOCTYPE Category [
    <!ELEMENT Category ANY>
    <!ELEMENT Item     EMPTY>
    <!ATTLIST Category id      ID    #REQUIRED>
    <!ATTLIST Category name    CDATA #IMPLIED>
    <!ATTLIST Category comment CDATA #IMPLIED>
    <!ATTLIST Category text    CDATA #IMPLIED>
    <!ATTLIST Category count   CDATA #IMPLIED>
    <!ATTLIST Item     id      ID    #REQUIRED>
    <!ATTLIST Item     name    CDATA #IMPLIED>
    <!ATTLIST Item     count   CDATA #IMPLIED>
]>
<Category id="10000">
  <Category id="11000">
  </Category>
</Category>
            XmlElement element = doc.CreateElement("ITEM", doc.NamespaceURI);
            
            element.SetAttribute("id", id);
            element.SetAttribute("name", name);
            element.SetAttribute("text", name);
            parent.AppendChild(element);
            doc.getElementById(id); //这里返回null