実行中のオブジェクトをXMLファイルにシリアル化して保存する方法

実行中のオブジェクトをXMLファイルにシリアル化して保存する方法
VB.NET

Public Class SampleClass
    Public Number As Integer
    Public Message As String
End Class

Class MainClass
    
    Public Shared Sub Main()
        
        Dim fileName As String = "C:\test\sample.xml"

        
        Dim obj As New SampleClass()
        obj.Message = "テスト"
        obj.Number = 123

        Dim serializer As New System.Xml.Serialization.XmlSerializer( _
            GetType(SampleClass))

        Dim sw As New System.IO.StreamWriter( _
            fileName, False, New System.Text.UTF8Encoding(False))

        serializer.Serialize(sw, obj)

        sw.Close()
    End Sub
End Class

C#

public class SampleClass
{
    public int Number;
    public string Message;
}

class MainClass
{
    
    public static void Main()
    {
        
        string fileName = @"C:\test\sample.xml";

        SampleClass obj = new SampleClass();
        obj.Message = "テスト";
        obj.Number = 123;

        System.Xml.Serialization.XmlSerializer serializer =
            new System.Xml.Serialization.XmlSerializer(typeof(SampleClass));

        System.IO.StreamWriter sw = new System.IO.StreamWriter(
            fileName, false, new System.Text.UTF8Encoding(false));

        serializer.Serialize(sw, obj);

        sw.Close();
    }
}