公共字段/距离的BindingList的＆lt类的属性; T＆GT;不会连载 [英] Public fields/properties of a class derived from BindingList<T> wont serialize

问题描述

我试图序列化，从的BindingList（楼）派生的类，其中地板是一个简单的类，只包含一个属性的 Floor.Height

I'm trying to serialize a class that derives from BindingList(Floor), where Floor is a simple class that only contains a property Floor.Height

下面是我班的简化版本，

Here's a simplified version of my class

[Serializable]
[XmlRoot(ElementName = "CustomBindingList")]
public class CustomBindingList:BindingList<Floor>
{
    [XmlAttribute("publicField")]
    public string publicField;
    private string privateField;

    [XmlAttribute("PublicProperty")]
    public string PublicProperty
    {
        get { return privateField; }
        set { privateField = value; }
    }
}

我会用下面的code序列CustomBindingList的一个实例。

I'll serialize an instance of CustomBindingList using the following code.

XmlSerializer ser = new XmlSerializer(typeof(CustomBindingList));
StringWriter sw = new StringWriter();

CustomBindingList cLIst = new CustomBindingList();

Floor fl;

fl = new Floor();
fl.Height = 10;
cLIst.Add(fl);

fl = new Floor();
fl.Height = 10;    
cLIst.Add(fl);

fl = new Floor();
fl.Height = 10;
cLIst.Add(fl);

ser.Serialize(sw, cLIst);

string testString = sw.ToString();

然而，的TestString 上面两端越来越设置为以下XML：

Yet testString above ends getting set to the following XML:

<CustomBindingList xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">
    <Floor Height="10" />
    <Floor Height="10" />
    <Floor Height="10" />
</CustomBindingList>"

我如何得到publicField或publicProperty序列化呢？

How do I get "publicField" or "publicProperty to serialize as well?

推荐答案

XML序列化处理以特定的方式收藏，从不序列化字段或集合的性质，只有项目。

XML serialization handles collections in a specific way, and never serializes the fields or properties of the collection, only the items.

您既可以：

• 实施IXmlSerializable的生成和解析自己的XML（但它是一个大量的工作）


• 包装您的BindingList另一个类，在其中声明你的自定义字段（如speps建议）

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