This is unfortunately not in the new IQueryable (the one you can access
through ISession.Query<>() method).
However, it is available in a new API that tries to sit in the middle
between the old criterion API and the shiny LINQ. It comes as part of the
new LINQ provider although it's not LINQ, and tries to simulate LINQ syntax.
Try instead of Query<>() to call the new other method ISession.QueryOver<>()
.
Sample:
var query = MySession.QueryOver<ParentEntityType>()
.Fetch(x => x.RelatedProperty).Eager
.Fetch(x => x.MyOtherProperty).Eager
.Where(x => x.Something == someValue)
.And(x => x.SomeOthercondition)
.OrderBy(orderCriteria).Asc;
You have nice LINQ-Like methods like Skip() and Take(), as well as a List()
method for returning multiple results and UniqueResult<>() for returning
single entity.
Regards,
--
Mohamed Meligy
Senior Developer, Team Lead Backup (.Net Technologies - TDG - Applications)
Injazat Data Systems
P.O. Box: 8230 Abu Dhabi, UAE.
Phone: +971 2 6992700
Direct: +971 2 4045385
Mobile: +971 50 2623624, +971 55 2017 621
E-mail: [email protected]
Weblog: http://weblogs.asp.net/meligy
On Mon, Jan 4, 2010 at 10:00 AM, Paul Batum <[email protected]> wrote:
> The old linq provider had an Expand method that allowed you to specify
> eager loading, but I can't find the equivalent on the new provider. I
> have been able to compensate for this in some cases by specifying a
> join in the linq expression, but this won't work in all cases, such as
> when you want a collection eagerly loaded. Can someone clarify what
> the current state of affairs is regarding load options for the new
> provider and what the plans are?
>
> Thanks!
>
> Paul Batum
>
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