public static extern bool SystemParametersInfo(uiActions uiAction, int uiParam, ref HighContrast.Win32Struct pvParam, SPIFlags fWinIni);
public static extern bool SystemParametersInfo(uiActions uiAction, int uiParam, ref NonClientMetrics.NONCLIENTMETRICS pvParam, SPIFlags fWinIni);
public static extern bool SystemParametersInfo(uiActions uiAction, uint uiParam, ref StickyKeys.Win32Struct pvParam, SPIFlags fWinIni);