private void button4_Click(object sender, EventArgs e)
{
D = new ComplexNum((float)numericUpDown7.Value, (float)numericUpDown8.Value, (int)numericUpDown12.Value);
textBox1.Text = D.getCN();
}
private void button2_Click(object sender, EventArgs e)
{
B = new ComplexNum((float)numericUpDown3.Value, (float)numericUpDown4.Value, (int)numericUpDown10.Value);
textBox1.Text = B.getCN();
}
private void button3_Click(object sender, EventArgs e)
{
C = new ComplexNum((float)numericUpDown5.Value, (float)numericUpDown6.Value, (int)numericUpDown11.Value);
textBox1.Text = C.getCN();
}
private void button1_Click(object sender, EventArgs e)
{
A = new ComplexNum((float)numericUpDown1.Value, (float)numericUpDown2.Value, (int)numericUpDown9.Value);
textBox1.Text = A.getCN();
}