| c# Programming Glossary: expr.parametersIQueryable extension method for linq2entities http://stackoverflow.com/questions/10826275/iqueryable-extension-method-for-linq2entities  expr.Update new ExtendableVisitor .Visit expr.Body expr.Parameters public static Func TContext TArg0 TResult  Compile TContext.. expr.Update new ExtendableVisitor .Visit expr.Body expr.Parameters public static Func TContext TArg0 TArg1 TResult  Compile TContext.. expr.Update new ExtendableVisitor .Visit expr.Body expr.Parameters public static Func TContext TArg0 TArg1 TArg2 TResult  Compile.. 
 Combining two expressions (Expression<Func<T, bool>>) http://stackoverflow.com/questions/457316/combining-two-expressions-expressionfunct-bool  Expression.Lambda Func T bool Expression.Not expr.Body expr.Parameters 0 Otherwise depending on the LINQ provider you might be able.. 
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