c# - How to get exact hours and minutes from DbFunctions.DiffMinutes() -

i using linq query,it works fine. problem is returning hours in int i.e 10,9 etc want complete hours along minutes i.e 10:28,9:45 etc

dayhours = (from ab in db.attendances                ab.employee == 63                    && ab.intime.value.year == 2015                    && ab.intime.value.month ==                select new                {                    day = ab.intime.value.day,                    hours = dbfunctions.diffminutes(ab.intime, ab.outtime) / 60                });  

you can try this:

/*...*/       select new       {           day = ab.intime.value.day,           hours = dbfunctions.diffminutes(ab.intime, ab.outtime) / 60           minutes = dbfunctions.diffminutes(ab.intime, ab.outtime) % 60                           });  

if don't want on format, please specify how want store (a timespan variable? else?)