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I can not understand what I’m doing wrong
Not null:
var workPanels = (IEnumerable)context.WorkPanels;
Null:
var nowWorkPanels = from wp in context.WorkPanels select wp;
Why?
This shouldn’t be the case.
from wp in context.WorkPanels select wp;is equivalent tocontext.WorkPanels.Select(wp => wp);. The MS implementations ofSelect(Enumerable.Select/Queryable.Select) never returnnull.There must be something else wrong somewhere else.