XSD maxOccurs=“无界" [英] XSD maxOccurs="unbounded"

问题描述

我使用 xsd.exe/out

它所做的是为某些元素创建了 maxOccurs="unbounded" 属性.

What its done is created maxOccurs="unbounded" properties for certain elements.

如果我只希望元素出现一次，而不是一个集合，我应该像这样设置 maxOccurs 吗?

If I only want the element to appear once, and not be a collection do I set the maxOccurs like this?

maxOccurs="1"

maxOccurs="1"

推荐答案

是的.当然，请记住 maxOccurs 实际上是最大出现次数 - 仍然可以为零.如果您希望始终有一个，则还需要 minOccurs="1".

Yes. Of course, keep in mind that maxOccurs is really maximum occurances - there can still be zero. If you want there to always be one, you'll need minOccurs="1" as well.

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