private void HighlightMaxLine() { Label maxLabel = lblLine0; double maxVal = 0; var lineVals = _cactpot.LineValues().ToArray(); Label[] labels = { lblLine0, lblLine1, lblLine2, lblLine3, lblLine4, lblLine5, lblLine6, lblLine7 }; for (int i = 0; i < labels.Length; i++) { labels[i].BackColor = SystemColors.Control; var choiceVal = lineVals[i]; labels[i].Text = Math.Round(choiceVal).ToString(); labels[i].Visible = true; if (choiceVal > maxVal) { maxLabel = labels[i]; maxVal = choiceVal; } } maxLabel.BackColor = Color.Orange; }