using System.Windows.Forms;
using System.Drawing;

class MyForm : Form
{
    public static void Main()
    {
        Application.Run(new MyForm());
    }

    protected override void OnPaint(PaintEventArgs e)
    {
        e.Graphics.DrawString("Hello World!", new Font("Arial", 35),
           Brushes.Blue, 10, 100);
    }
}