how can I use Order statment in my query in linq to sql

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Hy I have a query in linq to sqal

SQL

from r in db.Reports
join ri in db.ReportItems on r.ID equals ri.ReportID
join rt in db.ReportTypes on ri.ReportTypeID equals rt.ID into q_join
from q in q_join.DefaultIfEmpty()
join st in db.SwitchTypes on q.SwitchTypeID equals st.ID into j_join
from j in j_join.DefaultIfEmpty()
join c in db.Centers on j.ID equals c.Switch into k_join
from k in k_join.DefaultIfEmpty()
where (k.ID == Center.Selected.ID) && (r.Date.Value == date) && (r.Shift.Value == (int)User.Current.Shift)
select r).FirstOrDefault();

I want to order by rt.Rank .
How can I do this ?

Posted 15-Dec-12 0:34am

khosro goudarzi

Updated 15-Dec-12 0:35am

v2

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Sheikh Muhammad Haris · Answer 1 · 2012-12-15T03:19:00

Use Order by after Where clause, before Select. Below is the sample

C#

from r in db.Reports
join ri in db.ReportItems on r.ID equals ri.ReportID
join rt in db.ReportTypes on ri.ReportTypeID equals rt.ID into q_join
from q in q_join.DefaultIfEmpty()
join st in db.SwitchTypes on q.SwitchTypeID equals st.ID into j_join
from j in j_join.DefaultIfEmpty()
join c in db.Centers on j.ID equals c.Switch into k_join
from k in k_join.DefaultIfEmpty()
where (k.ID == Center.Selected.ID) && (r.Date.Value == date) && (r.Shift.Value == (int)User.Current.Shift)

orderby rt.Rank

select r.FirstOrDefault();

Hope this helps you.