C# 如何将复杂的 XML 转换为 .NET 类？

How to convert complex XML to .NET Class?

提问by Developer

I have this XMLand just wondering how I can convert into C# class?

我有这个XML，只是想知道如何转换为C# 类？

<?xml version="1.0" encoding="utf-8"?>
<TextScrollerItems xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <Item type="text" ID="234">
     <Text Color="Blue">
       Sample text...
     </Text>
    </Item>

    <Item type="image" ID="2456">
        <Image>
          clientLogo.png
        </Image>
    </Item>

    </TextScrollerItems>

采纳答案by Giorgio Minardi

give a try to the XSD.exe tool shipped with Visual Studio. Here's some docs: http://www.codeproject.com/Articles/11317/From-XML-to-Strong-Types-in-C

尝试使用 Visual Studio 附带的 XSD.exe 工具。这里有一些文档：http: //www.codeproject.com/Articles/11317/From-XML-to-Strong-Types-in-C

回答by Jan Kratochvil

I'd recommend XML serialization using XmlSerializer. Basically, you need to create classes which correspond to the XML structure and the XmlSerializer takes care of the rest. If you have control over the XML format, it is better to first create the classes and than generate a sample xml via XmlSerializer which you can than fill with real data.

我建议使用XmlSerializer 进行XML 序列化。基本上，您需要创建对应于 XML 结构的类，而 XmlSerializer 负责其余的工作。如果您可以控制 XML 格式，最好先创建类，然后通过 XmlSerializer 生成示例 xml，您可以用真实数据填充它。

回答by vc 74

Transforming class instances to Xml and the other way around is called serialization/deserialization. You'll find a lot of articles on the internet on that topic, a good start here.

将类实例转换为 Xml，反之亦然称为序列化/反序列化。您会在 Internet 上找到很多关于该主题的文章，这里是一个良好的开端。

回答by Mujtaba Hassan

Microsoft provide thisfree tool for generating classes from schema.

Microsoft 提供了这个免费工具，用于从架构生成类。

回答by Developer

The best solution is this one:

最好的解决方案是这个：

http://www.codeproject.com/Articles/11317/From-XML-to-Strong-Types-in-C

http://www.codeproject.com/Articles/11317/From-XML-to-Strong-Types-in-C

1. Write an XML structure (XML)
2. Create XSD file from XML file
3. Create C# classes from XSD file

1. 编写 XML 结构 (XML)
2. 从 XML 文件创建 XSD 文件
3. 从 XSD 文件创建 C# 类

---

---

XML

XML

<?xml version="1.0" encoding="utf-8"?>
<TextScrollerItems xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">

    <Item type="text" ID="234">
     <Text Color="Blue">
       Sample text...
     </Text>
    </Item>

    <Item type="image" ID="2456">
        <Image>
          clientLogo.png
        </Image>
    </Item>

    </TextScrollerItems>

XSD

XSD

<?xml version="1.0" encoding="utf-8"?>
<xs:schema id="TextScrollerItems" xmlns="" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
  <xs:element name="TextScrollerItems" msdata:IsDataSet="true" msdata:UseCurrentLocale="true">
    <xs:complexType>
      <xs:choice minOccurs="0" maxOccurs="unbounded">
        <xs:element name="Item">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="Image" type="xs:string" minOccurs="0" msdata:Ordinal="0" />
              <xs:element name="Text" nillable="true" minOccurs="0" maxOccurs="unbounded">
                <xs:complexType>
                  <xs:simpleContent msdata:ColumnName="Text_Text" msdata:Ordinal="1">
                    <xs:extension base="xs:string">
                      <xs:attribute name="Color" type="xs:string" />
                    </xs:extension>
                  </xs:simpleContent>
                </xs:complexType>
              </xs:element>
            </xs:sequence>
            <xs:attribute name="type" type="xs:string" />
            <xs:attribute name="ID" type="xs:string" />
          </xs:complexType>
        </xs:element>
      </xs:choice>
    </xs:complexType>
  </xs:element>
</xs:schema>

C# classes

C# 类

//------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.5448
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

using System.Xml.Serialization;

// 
// This source code was auto-generated by xsd, Version=2.0.50727.3038.
// 


/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.3038")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType=true)]
[System.Xml.Serialization.XmlRootAttribute(Namespace="", IsNullable=false)]
public partial class TextScrollerItems {

    private TextScrollerItemsItem[] itemsField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("Item", Form=System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public TextScrollerItemsItem[] Items {
        get {
            return this.itemsField;
        }
        set {
            this.itemsField = value;
        }
    }
}

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.3038")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType=true)]
public partial class TextScrollerItemsItem {

    private string imageField;

    private TextScrollerItemsItemText[] textField;

    private string typeField;

    private string idField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form=System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string Image {
        get {
            return this.imageField;
        }
        set {
            this.imageField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("Text", Form=System.Xml.Schema.XmlSchemaForm.Unqualified, IsNullable=true)]
    public TextScrollerItemsItemText[] Text {
        get {
            return this.textField;
        }
        set {
            this.textField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute()]
    public string type {
        get {
            return this.typeField;
        }
        set {
            this.typeField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute()]
    public string ID {
        get {
            return this.idField;
        }
        set {
            this.idField = value;
        }
    }
}

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.3038")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType=true)]
public partial class TextScrollerItemsItemText {

    private string colorField;

    private string valueField;

    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute()]
    public string Color {
        get {
            return this.colorField;
        }
        set {
            this.colorField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlTextAttribute()]
    public string Value {
        get {
            return this.valueField;
        }
        set {
            this.valueField = value;
        }
    }
}