C# xml deserialization code example details

XML deserialization is very convenient, example:

 [XmlRoot(Root = "result")]
    public class UniMsgSetResult
    {
        [XmlAttribute("resultCode")]
        public int resultCode;


        [XmlElement("uniMsgSet")]
        public UniMsgSet uniMsgSet;

    }

<result resultCode="0">
<UniMsgSet>...</UniMsgSet>
</result>

Collection type example:

[XmlRoot("result")]
    public class GetDiskInnerResult
    {
        public string parentCatalogID; //String32 待查询目录的父目录ID。如果当前目录为root，则父目录ID为空。


        


        [XmlArray("catalogList"), XmlArrayItem("catalogInfo")]
        public List<CatalogInfo> catalogList;// CatalogInfo[] 查询节点下的目录列表


        [XmlArray("contentList"), XmlArrayItem("contentInfo")]
        public List<ContentInfo> contentList; // ContentInfo[] 查询节点下的内容列表
    }

 <result>
    <parentCatalogID>1</parentCatalogID>
    <catalogList>
    <catalogInfo>...</catalogInfo>
    <catalogInfo>...</catalogInfo>
    </catalogList>


    <contentList>
    <contentInfo>...</contentInfo>
    <contentInfo>...</contentInfo>
    </contentList>
    </result>

If you want to add attributes to the collection entity:

In order words, add an attribute to an object element after xml serialization,
If you want something like,

<Rats count=“2″>
  <Rat>little rat</Rat>
  <Rat>old rat</Rat>
</Rats>

The C# code is

[XmlType(“Rats”)]
    public class Rats
    {
        [XmlAttribute(“count”)]
        public int Count { get; set; }
        [XmlElement(“Rat”)] // now the array element will be as same as the object element Rats. 
        public string[] Rat { get; set; }
    }

Traditional xml array serialization would get the extra element for the array itself.

[XmlType(“Rats”)]
    public class Rats
    {
        [XmlAttribute(“count”)]
        public int Count { get; set; }
        [XmlArray(“Rats”)]
        [XmlArrayItem(“Rat”)]
        public string[] Rat { get; set; }
    }

<Rats count=“2″>
  <Rats>
    <Rat>little rat</Rat>
    <Rat>old rat</Rat>
  </Rats>
</Rats>

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