【发布时间】:2016-12-19 23:00:04
【问题描述】:
如何获取属性值的最小值和最大值?
<parent>
<anothertag value="20" />
<body>
<monitor value="3" />
<mouse value="5" />
<chair>
<monoblock value="5" />
</chair>
</body>
</parent>
这是我的代码
string xml = "<parent>" +
"<anothertag value=\"20\"/>" +
"<body>" +
"<monitor value=\"3\"/>" +
"<mouse value=\"5\"/>" +
"<chair>" +
"<monoblock value=\"5\"/>" +
"</chair>" +
"</body>" +
"</parent>";
XDocument doc = XDocument.Parse(xml);
Console.WriteLine("value: " + doc.Descendants().ToList().Attributes("value").Min());
但我有一个错误提示
At least one object must implement IComparable
【问题讨论】: