private void __RollRules_Click(object sender, EventArgs e) { __IncludeHTML.Checked = true; string[] rules = Challenges.BooleanRestrictions((int)__NumberOfRules.Value); __Rules.Text = ""; for (int i = 0; i < rules.Length; ++i) { if (i > 0) { __Rules.Text += Environment.NewLine; } __Rules.Text += rules[i]; } refreshHTML?.Invoke(); }