private void BtnSummarize_Click(object sender, EventArgs e)
{
decimal[] values = { numericUpDown1.Value, numericUpDown2.Value, numericUpDown3.Value };
decimal max, min, avg, sum;
MathMethods.Summarize(values, out max, out min, out avg, out sum);
lblSummary.Text = $"Sum: {sum}\n";
lblSummary.Text += $"Min: {min}\n";
lblSummary.Text += $"Max: {max}\n";
lblSummary.Text += $"Average: {avg}";
}
private void NumericUpDown2_ValueChanged(object sender, EventArgs e)
{
lblSum.Text = $"Sum = {MathMethods.Add(numericUpDown1.Value, numericUpDown2.Value)}";
}