public void Thick(Object sender, EventArgs e)
{
if (thickCount % 5 == 0)
{
Ball.Radius = (int)(this.Width * 0.02);
int randomY = r.Next(0 + Ball.Radius * 2, this.Height - Ball.Radius * 2);
Ball b = new Ball(new Point(-Ball.Radius, randomY));
ballDoc.addBall(b);
}
thickCount++;
ballDoc.Move();
Invalidate(true);
}
