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Alex Rivera
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I have 2 var from same DBs, after union: var projectedP1 = P1.Select(x => new Project_test { ID_inString = x.ID.ToString(), col1 = x.col1, col2 = x.col2, col3 = x.col3 }); var union = projectedP1.Union(P2); when P1 alone or P2 alone, everything is fine But when 2 is union, i get this in run-time: The query contains references to items defined on a different data context. I tried this similar post, but dun understand. ANyone has any idea? The specified LINQ expression contains references to queries that are associated with different contexts
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