using System;

using System.Xml.Serialization;

using System.Linq;

using System.IO;

using System.Text;

​

public class Program

{

    public static void Main()

    {       

        var importer = new XmlReflectionImporter();

        var mapping = importer.ImportTypeMapping(typeof(MyClass));

        var schemas = new XmlSchemas();

        var exporter = new XmlSchemaExporter(schemas);

        exporter.ExportTypeMapping(mapping);

​

        var serializer = new XmlSerializer(typeof(XmlSchemas));

        var sb = new StringBuilder();

        using(var writer = new StringWriter(sb))

        {       

            serializer.Serialize(writer, schemas);

        }   

        Console.WriteLine(sb.ToString());

    }

}

​

public class MyClass()

{

    public string MyString { get; set; }    

    public string? MyNullableString { get; set; }

    public int MyField;

    public int MyInteger { get; set; }

    public int? MyNullableInteger { get; set; } 

    public MySubClass MySubClass { get; set; }

    [XmlElement(ElementName = "Option1", Type = typeof(MyOption1))]

    [XmlElement(ElementName = "Option2", Type = typeof(MyOption2))] 

    public object Option { get; set; }

    public MyGenericContainer<MyGeneric, MySubClass> Container { get; set; }

    [XmlArrayItem()]    

    [XmlArrayItem("anyType", typeof(string))]

    [XmlArrayItem("BaR", typeof(int))]

    //[XmlArrayItem(typeof(string[]))]

    public object[] MyArray { get; set; }

}

​

public class MySubClass

{

    public string Name { get; set; }

}

public class MyOption1

{

    public string Option1Value { get; set; }

}

​

public class MyOption2

{

    public string Option2Value { get; set; }

}

​

public class MyGenericContainer<T1, T2> where T1 : class where T2 : class

{

    public T1 Nested1 { get; set; }

    public T2 Nested2 { get; set; }

}

​

public class MyGeneric

{

    public string Genric { get; set; }

}