[英]XmlElement in C#
I have a simple class in C# that I have setup to serialize to XML by using the XmlSerializer class. 我在C#中有一个简单的类,我已经设置了使用XmlSerializer类序列化为XML。
[Serializable, XmlRoot("dc", Namespace= dc.NS_DC)]
public class DCItem {
// books??
[XmlElement("title")]
public string Title { get; set; }
}
DCItem serializes great as the code is setup right now (as seen above); DCItem序列化很好,因为代码现在正在设置(如上所示); however, I would like to change the property "Title" so that it is contained within a "Books" node. 但是,我想更改属性“Title”,以便它包含在“Books”节点中。 For example: 例如:
<dc>
<books>
<title>Joe's Place</title>
</books>
</dc>
What's the best way to go about doing this? 这样做的最佳方法是什么?
You could define a Books class: 您可以定义Books类:
public class Books
{
[XmlElement("title")]
public string Title { get; set; }
}
and then: 接着:
[XmlRoot("dc", Namespace= dc.NS_DC)]
public class DCItem
{
[XmlElement("books")]
public Books Books { get; set; }
}
Also notice that I have gotten rid of the Serializable attribute which is used by binary serializers and completely ignored by the XmlSerializer class. 另请注意,我已经摆脱了二进制序列化程序使用的Serializable属性,并被XmlSerializer类完全忽略。
Now since I suspect that you could have multiple books: 既然我怀疑你可以有多本书:
<dc>
<books>
<title>Joe's Place</title>
<title>second book</title>
<title>third book</title>
</books>
</dc>
you could adapt your object model to match this structure: 您可以调整对象模型以匹配此结构:
[XmlRoot("dc", Namespace= dc.NS_DC)]
public class DCItem
{
[XmlElement("books")]
public Books Books { get; set; }
}
public class Books
{
[XmlElement("title")]
public Book[] Items { get; set; }
}
public class Book
{
[XmlText]
public string Title { get; set; }
}
I am assuming that you want several <title>
under <books>
. 我假设你想要<books>
下的几个<title>
<books>
。 Then this is one way of doing it: 那么这是一种方法:
[XmlType("title")]
public class Title
{
[XmlText]
public string Text { get; set; }
}
[XmlRoot("dc")]
public class DCItem
{
[XmlArray("books")]
public List<Title> Books { get; set; }
}
You may want to have a <book>
element instead though and put title as an attribute or element on <book>
. 您可能希望使用<book>
元素,并将title作为属性或元素放在<book>
。
Easiest way is to make a books class that contains a title property. 最简单的方法是制作包含title属性的books类。
public class booksType
{
public string title {get;set;}
}
And the use that as a type for a books property in the main class. 并且在主类中用作书籍属性的类型。
public booksType books {get;set;}
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