Incomplete class properties not available through LINQ query bound to GridView

Question

I have added a partial class to the one generated by the Entity Framework. I wanted to add a computed field that I could bind to my GridView. However, when I try to access a new property, I get an error that this is a restriction on the Entity Framework.

Is there any work for this?

Answer 1

Without looking at your code, it will not be possible to correctly diagnose your problem. However, I have a hunch ...

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var query = from o in Context.Orders
            where o.Price > 100
            select o;

var orders = from order in query.ToList() // Force query to execute
             where order.ComputedColumn == 42
             select order;

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