public SecuritySettingsTabPage(TabbedSettingsDialog dialog, SecuritySettings settings) : base(dialog, settings) { int tabIndex = 0; int rowIndex = 0; CreateInheritanceControl(ref rowIndex, ref tabIndex); FormTools.AddLabeledEnumDropDown(this, "&Authentication", settings.AuthenticationLevel, ref rowIndex, ref tabIndex, RdpClient.AuthenticationLevelToString); }