c# - 无法使用 LINQ to XML 读取 XML 注释

Question

我无法检索 XML 节点注释。有没有不同的方法来检索它？ .Value 也不起作用。我在 StackOverflow 中找不到任何东西。这就是我正在做的:

<?xml version="1.0" encoding="utf-8"?>
<components>
    <component name="AAA">
        <sample>
            <!-- blah blah blah --> 
        </sample>
        <data>
            <!-- blah blah blah -->             
        </data>
    </component>

    <component name="BBB">
        <sample>
            <!-- blah blah blah --> 
        </sample>
        <data>
            <!-- blah blah blah -->             
        </data>     
    </component>    
</components>

public class Component
{
    public string Name { get; set; }
    public string Sample { get; set; }
    public string Data { get; set; }
}

    XDocument doc = XDocument.Load(xmlFileName);

    Component components = doc.Descendants("component")
        .Select(x => new Component
        {
            Name = (string)x.Attribute("name"),
            Sample = (string)x.Element("sample"), //cannot read value
            Data = (string)x.Element("data") //cannot read value
        });

有什么想法吗？

Answer 1

试试这个:

var components =
    doc
        .Descendants("component")
        .Select(x => new Component()
        {
            Name = (string)x.Attribute("name"),
            Sample = String.Join("", x.Element("sample").Nodes().OfType<XComment>()),
            Data = String.Join("", x.Element("data").Nodes().OfType<XComment>()),
        });