public static extern int CeRunAppAtTime(string application, SystemTime startTime);
private static extern void GetSystemTime(ref SystemTime sysTime);
public static SystemTime GetSystemTime() { SystemTime s = new SystemTime(); GetSystemTime(ref s); return s; }
public static void SetSystemTime(SystemTime sysTime) { SetSystemTime(ref sysTime); }
private static extern void SetLocalTime(ref SystemTime sysTime);