带有无参数构造函数的XmlSerializer，没有公共属性或字段...是否可能?

问题描述

具有以下类(.Net 3.5):

Having the following class (.Net 3.5):

public class Something
{
    public string Text {get; private set;}

    private Something()
    {
        Text = string.Empty;
    }

    public Something(string text)
    {
        Text = text;
    }
}

此序列化没有错误，但是由于XML没有公共设置器，因此生成的XML不包含Text属性.

This serializes without error but the resulting XML does not include the Text property since it does not have a public setter.

有没有办法(更简单，更好)让XmlSerializer包含那些属性?

Is there a way (the simpler, the better) to have the XmlSerializer include those properties?

推荐答案

XmlSerializer 只关心公共的读/写成员.一种选择是实现 IXmlSerializable ，但这是一项很多的工作.一个更实用的选择(如果可用且合适)可能是使用 DataContractSerializer :

XmlSerializer only cares about public read/write members. One option is to implement IXmlSerializable, but that is a lot of work. A more practical option (if available and suitable) may be to use DataContractSerializer:

[DataContract]
public class Something
{
    [DataMember]
    public string Text {get; private set;}

    private Something()
    {
        Text = string.Empty;
    }

    public Something(string text)
    {
        Text = text;
    }
}

这对公共和私有成员均有效，但是生成的xml不太相同，并且您不能指定xml属性.

This works on both public and private members, but the xml produced is not quite the same, and you can't specify xml attributes.

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