using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
public class MainForm : Form {
public static void Main() {
Application.Run(new MainForm());
}
protected void OnPaint(object sender, PaintEventArgs e) {
Graphics g = e.Graphics;
SolidBrush blueBrush = new SolidBrush(Color.Blue);
SolidBrush pen2 = (SolidBrush)Brushes.Firebrick;
g.FillEllipse(blueBrush, 10, 10, 100, 100);
g.FillPie(Brushes.Black, 150, 10, 120, 150, 90, 80);
SolidBrush brush3 = new SolidBrush(Color.Purple);
g.FillPolygon(brush3,
new Point[]{ new Point(30, 140),
new Point(265, 200), new Point(100, 225),
new Point(190, 190), new Point(50, 330),
new Point(20, 180)});
Rectangle r = new Rectangle(150, 10, 130, 60);
g.FillRectangle(Brushes.Blue, r);
g.DrawString("Hello out there...How are ya?", new Font("Arial", 12), Brushes.White, r);
}
}