XML列表序列化 [英] XML list serialization

问题描述

我有以下XML:

<Product>
    <Categories>
        <Id>1</Id>
        <Id>2</Id>
        <Id>3</Id>
        <Id>4</Id>
        <Id>5</Id>
        <Id>6</Id>
        <Id>7</Id>
        <Id>8</Id>
    </Categories>
</Product>

我正在使用XmlSerializer将其反序列化为.NET类型. 我的目标是将其分解为:

I'm deserializing it to the .NET type using XmlSerializer. My goal is to have it deserealized as:

public class Product
{
    public List<int> Categories { get; set; }
}

不幸的是，我没有设法将它退化为这种类型(Categories属性为空).有什么想法我该怎么做?

Unfortunately I didn't manage to deserealize it to such type (the Categories property is empty). Any ideas how can I do it?

我设法做到了，但是我对这种解决方案不满意.

I managed to do it with, but I'm not happy with such solution.

[Serializable]
public class Categories
{
    [XmlElement]
    public List<Int32> Id { get; set; }
}

public class Product
{
    public Categories Categories { get; set; }
}

我知道，我可以使用Linq to XML来做到这一点，但是我想知道是否可以使用XmlSerializer来做到这一点.

I know, I can do it with Linq to XML, but I wonder if I can do it with XmlSerializer.

推荐答案

您可以使用XmlArray和XmlArrayItem属性:

public class Product
{
    [XmlArray]
    [XmlArrayItem("Id")]
    public List<int> Categories { get; set; }
}

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