我如何在 Windows 10 通用应用程序中使用 xsd.exe 生成的文件

我正在使用 xsd.exe 从 .xsd 文件生成 .cs 文件。但是，当我将文件添加到 Windows 10 通用空白应用程序时，我收到 System.SerializedAttribute() 和 System.ComponentModel.DesignerCategoryAttribute(‌​“‌​code”) 的“缺少程序集引用”错误。我通过@t.ouvre 的技巧解决了这个问题。然后，代码的任何特定行都没有错误，但是当我构建代码时，我收到一条错误消息，指出“在模块 System.dll 中找不到类型 System.ComponentModel.MarshalByValueComponent”，并且它没有准确指定错误在哪里。如何在 Windows 10 通用应用程序中使用 xsd.exe 生成的文件？我需要对文件执行哪些操作才能将其用于序列化和反序列化（在 UWP 中使用 DataContractSerializer）

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.6.81.0")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public partial class request
{

    private usertype userField;

    private string versionField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public usertype user
    {
        get
        {
            return this.userField;
        }
        set
        {
            this.userField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlAttributeAttribute()]
    public string version
    {
        get
        {
            return this.versionField;
        }
        set
        {
            this.versionField = value;
        }
    }
}

/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.6.81.0")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
public partial class usertype
{

    private string emailField;

    private string passwordField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string email
    {
        get
        {
            return this.emailField;
        }
        set
        {
            this.emailField = value;
        }
    }

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute(Form = System.Xml.Schema.XmlSchemaForm.Unqualified)]
    public string password
    {
        get
        {
            return this.passwordField;
        }
        set
        {
            this.passwordField = value;
        }
    }
}


/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "4.6.81.0")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
[System.Xml.Serialization.XmlTypeAttribute(AnonymousType = true)]
[System.Xml.Serialization.XmlRootAttribute(Namespace = "", IsNullable = false)]
public partial class NewDataSet
{

    private request[] itemsField;

    /// <remarks/>
    [System.Xml.Serialization.XmlElementAttribute("request")]
    public request[] Items
    {
        get
        {
            return this.itemsField;
        }
        set
        {
            this.itemsField = value;
        }
    }
}

您可以伪造丢失的类（System.SerializedAttribute()、System.ComponentModel.DesignerCategoryAttribute），只需添加具有这些类定义的新文件：

namespace System
{
    internal class SerializableAttribute : Attribute
    {
    }
}
namespace System.ComponentModel
{
    internal class DesignerCategoryAttribute : Attribute
    {
        public DesignerCategoryAttribute(string _) { }
    }
}

对于序列化和反序列化，您必须使用 System.Runtime.Serialization.DataContractSerializer。例如 ：

DataContractSerializer serializer = new DataContractSerializer(typeof(request));
var r = new request { version = "test" };

using (MemoryStream ms = new MemoryStream())
{
    serializer.WriteObject(ms, r);
    ms.Seek(0, SeekOrigin.Begin);
    using (var sr = new StreamReader(ms))
    {
        string xmlContent = sr.ReadToEnd();
        Debug.WriteLine(xmlContent);
        ms.Seek(0, SeekOrigin.Begin);
        using (XmlReader reader = XmlReader.Create(sr))
        {
            var deserialized = serializer.ReadObject(reader) as request;
            if (deserialized != null && deserialized.version == r.version)
            {
                Debug.WriteLine("ok");
            }
        }
    }
}