private void button2_Click(object sender, EventArgs e)
{
TTriangle trg = new TTriangle(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), Convert.ToDouble(textBox3.Text));
textBox7.Text = trg.perimeterTriangle().ToString();
}
private void button3_Click(object sender, EventArgs e)
{
TTriangle area = new TTriangle(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), Convert.ToDouble(textBox3.Text));
textBox8.Text = area.areaTriangle().ToString();
}
private void button1_Click(object sender, EventArgs e)
{
TTriangle trg = new TTriangle(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), Convert.ToDouble(textBox3.Text));
listBox1.Items.Add(trg.seedsTriangle());
}
