XML 序列化类型转换器 [英] XML Serialization Type Converter

问题描述

在 Json 中我可以这样做:

In Json I can do this:

 [JsonProperty("type")]
 [JsonConverter(typeof(MyTpeConverter))]
 public BoxType myType { get; set; }


 .....
 public class BoxTypeEnumConverter : JsonConverter
 {
    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
    {
     ....
    }
 }

使用 XML 时也可以这样做吗?

Is this also possible when working with XML?

[XmlElement("isFolder")]
[XmlConvert()] // ???
public string IsFolder { get; set; }

我的 Xml 文件有例如

My Xml File has e.g.

....
<isFolder>t</isFolder>
....

我希望t"为真".

推荐答案

有两种方式:简单的方法::)

Threre are two ways: Simple way: :)

[XmlElement("isFolder")]
public string IsFolderStr { get; set; }
[XmlIgnore]
public bool IsFolder { get{ ... conversion logic from IsFolderStr is here... }}

第二种方法是创建一个处理自定义转换的类:

second way is to create a class that would handle custom convertion:

public class BoolHolder : IXmlSerializable
{
    public bool Value { get; set }

    public System.Xml.Schema.XmlSchema GetSchema() {
        return null;
    }

    public void ReadXml(System.Xml.XmlReader reader) {
        string str = reader.ReadString();
        reader.ReadEndElement();

        switch (str) {
            case "t":
                this.Value = true;
    ...
    }
}

并用 BoolHolder 替换属性的定义:

and replace definition of the property with BoolHolder:

public BoolHolder IsFolder {get;set;}

public BoolHolder IsFolder {get;set;}

这篇关于XML 序列化类型转换器的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！