Question

I’m trying to do a Dynamic LINQ like in the ScotGu’s blog

var select = db.San_Imovel.Where("Imovel_Id = @0", 123).Select("new(Imovel_Id)");

but I get the error

the best overloaded method match for ‘.Where(string, System.Data.Objects.OBjectsParameter[])’ has some invalid arguments

Answer 1

Are you using .net 3.5?

Note that only 3.5+ supports that syntax.

Use String.Format:

var select = db.San_Imovel.Where(String.Format("Imovel_Id = {0}", 123)).Select("new(Imovel_Id)");