DbArithmeticExpression arguments must have a numeric common type.

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canberraTimetable = (from r in db.ShuttleTimeTables
                                                 where r.TimeTypeId == 5 && (DateTime.Today.Date + r.Time ) >= (DateTime.Today.Date + time_15)
                                                 select r.Time).ToList()
                                            .Select(x => new SelectListItem()
                                            {
                                                Text = x.Value.ToString(@"hh\:mm"),
                                                Value = x.Value.ToString(@"hh\:mm")
                                            }).Take(3).ToList();

if I don't have DateTime.Today.Date add to the r.Time then won't have problems.
But it when the time_15 = 23:59, then will select the 8:00 available to the user, I don't won't this. So I add DateTime.Today.Date to it only arrow compare at the same day.

Posted 6-Nov-14 13:01pm

SandyZhang2014

Updated 6-Nov-14 13:04pm

v2

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DamithSL 6-Nov-14 22:21pm

what is the type of time_15 and r.Time?

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DamithSL · Accepted Answer · 2014-11-06T16:40:00

Solution 1

C#

canberraTimetable = db.ShuttleTimeTables.Where(r=>r.TimeTypeId == 5).ToList()
.Where(r=>(DateTime.Today.Date + r.Time ) >= (DateTime.Today.Date + time_15))
.Select(x=  new SelectListItem()
            {
                Text = x.Time.Value.ToString(@"hh\:mm"),
                Value = x.Time.Value.ToString(@"hh\:mm")
            }).Take(3).ToList();

Posted 6-Nov-14 16:40pm

DamithSL

Comments

SandyZhang2014 7-Nov-14 0:40am

Thanks DamithSL :)

DamithSL 7-Nov-14 0:51am

You are welcome!