ASP.NET: URI handling

Question

I\'m writing a method which, let\'s say, given 1 and hello should return http://something.com/?something=1&hello=en.

I

Answer 1

Here's my version (needs .NET4 or a ToArray() call on the Select)

var items = new Dictionary { { "Name", "Will" }, { "Age", "99" }};

String query = String.Join("&", items.Select(i => String.Concat(i.Key, "=", i.Value)));

I thought the use of Dictionary might mean the items can get reordered, but that doesn't actually seem to be happening in experiments here - not sure what that's about.