C#: textbox und label in eigene Klasse packen

namespace TestAppl

{

    public class Elements

    {

        public Elements(string label_name, string textbox_name)

        {

            int y = 0;

            List<TextBox> textboxen = new List<TextBox>();

            TextBox textbox = new TextBox();

            textbox.Name = String.Format("MYTEXTBOX{0}", 0);

            textbox.Text = "Nummer" + 0;

            textboxen.Add(textbox);

            this.Controls.Add(textbox);

            textbox.Location = new Point(100, 3 * y);

            textbox.Visible = true;

            y += 1;

        }

    }

}