private static extern bool GetMonitorCapabilities( SafePhysicalMonitorHandle hMonitor, out MC_CAPS pdwMonitorCapabilities, out MC_SUPPORTED_COLOR_TEMPERATURE pdwSupportedColorTemperatures);
public static extern bool GetMonitorCapabilities( [In] HandleRef hMonitor, [Out] out MC_CAPS pdwMonitorCapabilities, [Out] out ColorTemperatureSupported pdwSupportedColorTemperatures );