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var lstRoadmaps = from roadmap in SessionManager.Current.ProcessComplianceQueryFactory.GetAllRoadmaps()
select roadmap;
if (lstRoadmaps.Any()&& lstRoadmaps!=null)
{//
 
}
 
--------------------------------
var lstRoadmaps = from roadmap in SessionManager.Current.ProcessComplianceQueryFactory.GetAllRoadmaps()
select roadmap;
if (lstRoadmaps.Count()&& lstRoadmaps!=null)
{//
 
}
------------------------------------------------------
Q1 -what is the difference between the above two in functioanlity wise.
_______________________________________________________________________________________________________
var lstRoadmaps = from roadmap in SessionManager.Current.ProcessComplianceQueryFactory.GetAllRoadmaps()
select roadmap;
if (lstRoadmaps.Any()&& lstRoadmaps!=null)
{//
 
}
 
--------------------------------
var lstRoadmaps = from roadmap in SessionManager.Current.ProcessComplianceQueryFactory.GetAllRoadmaps()
select roadmap;
if (lstRoadmaps.Count()&& lstRoadmaps!=null)
{//
 
}
------------------------------------------------------
Q2 lstRoadmaps!=null is necessary to check or any() & count() is enough to handle null
 

 
it is very urgent please.
Posted 27-Feb-13 22:48pm
Ali_1001.3K

1 solution

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Solution 1

We do not do your homework: it is set for a reason. It is there so that you think about what you have been told, and try to understand it. It is also there so that your tutor can identify areas where you are weak, and focus more attention on remedial action.
 
Try it yourself, you may find it is not as difficult as you think!
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Comments
Ali_100 at 28-Feb-13 5:41am
   
;) ok sir

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