C# XDocument，帮助匿名抓取元素

发布于 2024-10-23 13:59:31 字数 1673 浏览 2 评论 0原文

我无法匿名获取元素。我不想直呼元素的名字。第二个 foreach 语句只是抓取整个部分，就好像它是单个元素一样。如何循环遍历所有值而不按名称调用每个值？我愿意执行 linq 语句，但从我读过的每个示例中，我不知道如何在不按名称调用每个元素的情况下使用这些语句。感谢您的帮助！

public class box
{
    public List<Person> People { get; set; } 
}

public class Person
{
    public Dictionary<string, string> data { get; set; } 
}

/*

<outer>
    <xml>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
    </xml>
</outer>

*/


this.box.People = new List<Person>();

foreach (var ele in xml.Descendants("person"))
{
    Person somebody = new Person 
    {
        data = new Dictionary<string, string>(),
    };

    foreach (var temp in ele.Descendants("data")) 
    {
        somebody.data.Add(temp.Name.ToString(), temp.Value.ToString()); 
    }

    this.box.People.Add(somebody); 
}

原文

I'm having trouble grabbing elements anonymously. I don't want to call the elements by name. The second foreach statement just grabs the entire section as if it's a single element. How do I cycle through all the values in without calling each one by name? I'm open to doing linq statements, but from every example I've read, I don't see how I can use those without calling each element by name. Thanks for any help!

public class box
{
    public List<Person> People { get; set; } 
}

public class Person
{
    public Dictionary<string, string> data { get; set; } 
}

/*

<outer>
    <xml>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
        <person>
          <data>
            <house>Big</house>
            <cell>911</cell>
            <address>NA</address>
          </data>
        </person>
    </xml>
</outer>

*/


this.box.People = new List<Person>();

foreach (var ele in xml.Descendants("person"))
{
    Person somebody = new Person 
    {
        data = new Dictionary<string, string>(),
    };

    foreach (var temp in ele.Descendants("data")) 
    {
        somebody.data.Add(temp.Name.ToString(), temp.Value.ToString()); 
    }

    this.box.People.Add(somebody); 
}

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不美如何 2024-10-30 13:59:31

这有效（已测试） - 只是缺少 Elements() 部分：

foreach (var temp in ele.Descendants("data").Elements()) 
{
    somebody.data.Add(temp.Name.ToString(), temp.Value); 
}

This works (tested) - was just missing the Elements() part:

foreach (var temp in ele.Descendants("data").Elements()) 
{
    somebody.data.Add(temp.Name.ToString(), temp.Value); 
}

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好听的两个字的网名 2024-10-30 13:59:31

此代码遍历 xml 文档中的元素和属性。您不必为 Elements() 方法提供名称。

XDocument xmlDoc = new XDocument();
foreach (XElement element in xmlDoc.Elements()) {
    // .. Do something with the element
    foreach (XAttribute attribute in element.Attributes()) {
        // .. Do something with the attribute
    }
}

This code walks the elements and attributes within an xml document. You don't have to provide a name to the Elements() method.

XDocument xmlDoc = new XDocument();
foreach (XElement element in xmlDoc.Elements()) {
    // .. Do something with the element
    foreach (XAttribute attribute in element.Attributes()) {
        // .. Do something with the attribute
    }
}

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泪眸﹌ 2024-10-30 13:59:31

foreach (var temp in ele.Descendants("data")) 
{
    foreach( var valueElem in temp.Elements() )
    {
        somebody.data.Add(valueElem.Name.LocalName, valueElem.Value); 
    }
}

foreach (var temp in ele.Descendants("data")) 
{
    foreach( var valueElem in temp.Elements() )
    {
        somebody.data.Add(valueElem.Name.LocalName, valueElem.Value); 
    }
}

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