How am I going to count the days exclude weekend
Example 1
DateOrd = 08/03/2015
DateCom = 08/10/2015
Days completed should be 5 not 7
Example 2
DateOrd = 08/03/2015
DateCom = 08/07/2015
Days completed should be 4

Thank you very much Praveen. Appreciated your help!
It worked exactly what I needed once I removed the bracket from Sat and Sunday
Local DateTimeVar d1 := {Orders.Order Date};
Local DateTimeVar d2 := {Orders.Ship Date};

DateDiff ("d", d1, d2) - DateDiff ("ww", d1, d2, crSaturday) - DateDiff ("ww", d1, d2, crSunday)