private void btnAdditionDblNew_Click(object sender, EventArgs e) { unCalculNew = new calc(Convert.ToDouble(txtA.Text), Convert.ToDouble(txtB.Text)); lblResultat.Text = Convert.ToString(unCalculNew.addition()); }
private void btnAddition_Click(object sender, EventArgs e) { lblResultat.Text = unCalcul.addition(txtA.Text, txtB.Text); }