如何将 XML 文件内容映射到 C# 对象

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时间:2020-08-09 06:57:48  来源:igfitidea点击:

How to map XML file content to C# object(s)

c#xmlfilemaptransfer

提问by temelm

I am new to C# and I am trying to read an XML file and transfer its contents to C# object(s).

我是 C# 新手,我正在尝试读取 XML 文件并将其内容传输到 C# 对象。

e.g. An example XML file could be:

例如,一个 XML 文件示例可以是:

    <people>
        <person>
            <name>Person 1</name>
            <age>21</age>
        </person>
        <person>
            <name>Person 2</name>
            <age>22</age>
        </person>
    </people>

.. could be mapped to an array of C# class called 'Person':

.. 可以映射到名为“Person”的 C# 类数组:

    Person[] people;

Where a Person object could contain the following fields:

Person 对象可以包含以下字段:

    string name;
    uint age;

采纳答案by Justin Pihony

It sounds like you want use XML serialization. There is a lot already out there, but this is a pretty simple example. http://www.switchonthecode.com/tutorials/csharp-tutorial-xml-serialization

听起来您想使用 XML 序列化。已经有很多了,但这是一个非常简单的例子。 http://www.switchonthecode.com/tutorials/csharp-tutorial-xml-serialization

The snippet you want is about 1/4 of the way down:

您想要的代码段大约是向下的 1/4:

XmlSerializer deserializer = new XmlSerializer(typeof(List<Movie>));
TextReader textReader = new StreamReader(@"C:\movie.xml");
List<Movie> movies; 
movies = (List<Movie>)deserializer.Deserialize(textReader);
textReader.Close();

Hopefully, this helps

希望这会有所帮助

回答by Jomit

You can use the XmlSerializer class to serialize CLR Objects into XML. Here is the MSDN documentation with some sample code : http://msdn.microsoft.com/en-us/library/system.xml.serialization.xmlserializer.aspx

您可以使用 XmlSerializer 类将 CLR 对象序列化为 XML。这是带有一些示例代码的 MSDN 文档:http: //msdn.microsoft.com/en-us/library/system.xml.serialization.xmlserializer.aspx