private void AddMonitorManager(TabItem tab, MonitorManager manager) { Trace(""); Trace("Adding monitor Manager: " + manager.GetType().Name); StackPanel tabContent = new StackPanel() { Orientation = Orientation.Vertical }; tab.Content = tabContent; MonitorSliders masterSlider = new MonitorSliders(manager.MasterMonitor); tabContent.Children.Add(masterSlider); int supportBrightness = 0; int supportContrast = 0; int supportTemperature = 0; List <Monitor> monitors = manager.GetMonitorsList(); foreach (Monitor monitor in monitors) { Trace("- " + monitor.ToStringDbg()); MonitorSliders slider = new MonitorSliders(monitor); tabContent.Children.Add(slider); if (monitor.SupportsBrightness) { supportBrightness++; } if (monitor.SupportsContrast) { supportContrast++; } if (monitor.SupportsTemperature) { supportTemperature++; } } // "< 2" or "== 0" whichever works better if (supportBrightness == 0) { masterSlider.BrightnessSliderLabel.Visibility = Visibility.Collapsed; masterSlider.BrightnessSlider.Visibility = Visibility.Collapsed; masterSlider.BrightnessSliderText.Visibility = Visibility.Collapsed; } if (supportContrast == 0) { masterSlider.ContrastSliderLabel.Visibility = Visibility.Collapsed; masterSlider.ContrastSlider.Visibility = Visibility.Collapsed; masterSlider.ContrastSliderText.Visibility = Visibility.Collapsed; } if (supportTemperature == 0) { masterSlider.TemperatureSliderLabel.Visibility = Visibility.Collapsed; masterSlider.TemperatureSlider.Visibility = Visibility.Collapsed; masterSlider.TemperatureSliderText.Visibility = Visibility.Collapsed; } }