包含内容#PCDATA或元素列表的XML元素

Question

I like to define a DTD with an element like following: 我喜欢用以下元素定义DTD：

<result>
<name/><resultType/>[more elements...]
</result>
OR it could be:
<result>Some text</result>

My element definition looks like that: 我的元素定义如下：

<!ELEMENT result ((name,resultType,...,pages)|#PCDATA)>

But Visual Studio says that this isn't valid. 但Visual Studio表示这无效。

Any solutions for that? 有什么解决方案吗？

Answer 1

The #PCDATA has to be one of the elements listed in the parenthesis and delimited by | #PCDATA必须是括号中列出的元素之一，并由|分隔 . 。 Try: 尝试：

<!ELEMENT rootelement (#PCDATA|childel1|childel)*>