'Contains()' workaround using Linq to Entities?

Question

I\'m trying to create a query which uses a list of ids in the where clause, using the Silverlight ADO.Net Data Services client api (and therefore Linq To Entities). Does any

Answer 1

You can fall back on hand coding some e-sql (note the keyword "it"):

return CurrentDataSource.Product.Where("it.ID IN {4,5,6}"); 

Here is the code that I used to generate some e-sql from a collection, YMMV:

string[] ids = orders.Select(x=>x.ProductID.ToString()).ToArray();
return CurrentDataSource.Products.Where("it.ID IN {" + string.Join(",", ids) + "}");