プロパティ:

• Attributes
• FirstChild
• HasChildNodes
• IsNull
• LastChild
• LocalName
• NamespaceURI
• NextSibling
• NodeName
• NodeType
• NodeValue
• NumberOfChildNodes
• ParentNode
• Prefix
• PreviousSibling

• AppendChild
• Clone
• RemoveChild
• ReplaceChild