private void Form1_Load(object sender, EventArgs e)
{
Brush B = new SolidBrush(Color.White);
Pen P = new Pen(B);
Graphics G = this.CreateGraphics();
triangle t = new triangle(G, P);
tri.Add(t);
}
private void Form1_Click(object sender, EventArgs e)
{
int count = tri.Count;
for (int i = 0; i < count; i++)
{
triangle t1 = new triangle(tri[i], 0);
triangle t2 = new triangle(tri[i], 1);
triangle t3 = new triangle(tri[i], 2);
tri.Add(t1);
tri.Add(t2);
tri.Add(t3);
}
this.Refresh();
}