Hi, misters

which the best method for get the difference (in days) of two dates. The
hour (hh:mm) don't mind, would be 00:00 for all dates.

1.)
   fechaUno.Substract(fechaDos).Days

2.)

int desplazamientoFechaActual = fechaLaborable.DayOfYear -  
fechaActual.DayOfYear;

3.)      DateTime now = DateTime.Now;
    DateTime seed = Convert.ToDateTime("2006/01/01");

    TimeSpan diff = now - seed;
    int result = diff.TotalDays;

4.) Another ??

Any help about it ? Thanks in advance. Greetings.