XML 使用 XML 代码注释的数组序列化

Question

我正在努力序列化以下 XML 代码...

<Activity mc:Ignorable="sap sap2010 sads" x:Class="Main"
 xmlns="http://schemas.microsoft.com/netfx/2009/xaml/activities"
 xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
 xmlns:sco="clr-namespace:System.Collections.ObjectModel;assembly=mscorlib"
 xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<TextExpression.NamespacesForImplementation>
    <sco:Collection x:TypeArguments="x:String">
      <x:String>System.Activities</x:String>
      <x:String>System.Activities.Statements</x:String>
      <x:String>System.Activities.Expressions</x:String>
      <x:String>System.Activities.Validation</x:String>
      <x:String>System.Activities.XamlIntegration</x:String>
      <x:String>Microsoft.VisualBasic</x:String>
      <x:String>Microsoft.VisualBasic.Activities</x:String>
      <x:String>System</x:String>
      <x:String>System.Collections</x:String>
      <x:String>System.Collections.Generic</x:String>
      <x:String>System.Data</x:String>
      <x:String>System.Diagnostics</x:String>
      <x:String>System.Drawing</x:String>
      <x:String>System.IO</x:String>
      <x:String>System.Linq</x:String>
      <x:String>System.Net.Mail</x:String>
      <x:String>System.Xml</x:String>
      <x:String>System.Xml.Linq</x:String>
      <x:String>UiPath.Core</x:String>
      <x:String>System.Windows.Markup</x:String>
      <x:String>UiPath.Core.Activities</x:String>
    </sco:Collection>
  </TextExpression.NamespacesForImplementation>
</Activity>

我觉得我已经在各种属性上尝试了 [XmlArray] 和 [XmlArrayItem] 的所有组合，但我似乎无法捕获 TypeArguments 属性和字符串值列表。我也不确定我需要制作哪些 classes 才能完成这项工作。有什么建议吗？

备注我也尝试过使用 'Special Paste' 选项来生成 class 结构，但是在序列化并立即反序列化之后，输出的 xml 文件不是相同的结构。

Answer 1

以下适合我。

类用于序列化和反序列化：

[XmlRoot(Namespace = "http://schemas.microsoft.com/netfx/2009/xaml/activities")]
public class Activity
{
    [XmlAttribute(Namespace = "http://schemas.microsoft.com/netfx/2009/xaml/activities")]
    public string Ignorable { get; set; }

    [XmlAttribute(Namespace = "http://schemas.microsoft.com/winfx/2006/xaml")]
    public string Class { get; set; }

    [XmlElement("TextExpression.NamespacesForImplementation")]
    public NamespacesForImplementation NamespacesForImplementation { get; set; }
}

public class NamespacesForImplementation
{
    [XmlElement(Namespace = "clr-namespace:System.Collections.ObjectModel;assembly=mscorlib")]
    public NamespaceCollection Collection { get; set; }
}

public class NamespaceCollection
{
    [XmlAttribute(Namespace = "http://schemas.microsoft.com/winfx/2006/xaml")]
    public string TypeArguments { get; set; }

    [XmlElement(ElementName = "String", Namespace = "http://schemas.microsoft.com/winfx/2006/xaml")]
    public List<string> Content { get; set; }
}

测试程序序列化您问题中的确切 XML：

class Program
{
    static void Main(string[] args)
    {
        var serializer = new XmlSerializer(typeof(Activity));

        Activity activity;
        using (var stream = File.OpenText("Test.xml"))
        {
            activity = (Activity) serializer.Deserialize(stream);
        }

        XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
        ns.Add(string.Empty, "http://schemas.microsoft.com/netfx/2009/xaml/activities");
        ns.Add("mc", "http://schemas.openxmlformats.org/markup-compatibility/2006");
        ns.Add("sco", "clr-namespace:System.Collections.ObjectModel;assembly=mscorlib");
        ns.Add("x", "http://schemas.microsoft.com/winfx/2006/xaml");

        using (var stringWriter = new StringWriter())
        {
            serializer.Serialize(stringWriter, activity, ns);
            Console.WriteLine(stringWriter.ToString());
        }
    }
}

程序的输出如下：

<?xml version="1.0" encoding="utf-16"?>
<Activity xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:sco="clr-namespace:System.Collections.ObjectModel;assembly=mscorlib" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" x:Class="Main" xmlns="http://schemas.microsoft.com/netfx/2009/xaml/activities">
  <TextExpression.NamespacesForImplementation>
    <sco:Collection x:TypeArguments="x:String">
      <x:String>System.Activities</x:String>
      <x:String>System.Activities.Statements</x:String>
      <x:String>System.Activities.Expressions</x:String>
      <x:String>System.Activities.Validation</x:String>
      <x:String>System.Activities.XamlIntegration</x:String>
      <x:String>Microsoft.VisualBasic</x:String>
      <x:String>Microsoft.VisualBasic.Activities</x:String>
      <x:String>System</x:String>
      <x:String>System.Collections</x:String>
      <x:String>System.Collections.Generic</x:String>
      <x:String>System.Data</x:String>
      <x:String>System.Diagnostics</x:String>
      <x:String>System.Drawing</x:String>
      <x:String>System.IO</x:String>
      <x:String>System.Linq</x:String>
      <x:String>System.Net.Mail</x:String>
      <x:String>System.Xml</x:String>
      <x:String>System.Xml.Linq</x:String>
      <x:String>UiPath.Core</x:String>
      <x:String>System.Windows.Markup</x:String>
      <x:String>UiPath.Core.Activities</x:String>
    </sco:Collection>
  </TextExpression.NamespacesForImplementation>
</Activity>

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