My bad, but I couldn't see that in the documentation anywhere.

You could also use the `Zip` extension method, which takes a lambda with two arguments, which is called with the corresponding elements. It yields a IEnumerable of the results of those lambda calls. var a = {1,2,3,4}; var b = {2,3,4,5} var c = a.Zip(b, (aa, bb)=> aa \* bb).ToList(); // c = {2, 6, 12, 20}; // : var d = {…}; var e = {…}; if (d.Zip(e, (dd, ee)=> dd==ee).All()) { // tests if all elements are equals (same as a.SequenceEqual(b)) Truth, James

Why not implement it in a procedure?

var dept = departments.OrderByDescending( d => d.DepartmentName.length ).First(); It was only in wine that he laid down no limit for himself, but he did not allow himself to be confused by it. ― Confucian Analects: Rules of Confucius about his food

Good question