How do I view an expression tree with LINQPad?

Question

Maybe I'm missing something obvious, but I how can I view the expression tree for this query:

from word in "The quick brown fox jumps over the lazy dog".Split()
orderby word.Length
select word

using LINQPad?

Answer 1

You can view the objects that make up the expression tree as follows:

(from word in "The quick brown fox jumps over the lazy dog".Split().AsQueryable()
orderby word.Length
select word).Expression

Answer 2

from word in "The quick brown fox jumps over the lazy dog".Split().AsQueryable()
orderby word.Length
select word

Then press the λ button next to Results.

EDIT: This will let you see the lambda expression, but I can't seem to find the expression tree in the sense of the Expression Tree Visualizer. Allegedly LINQPad has (had?) one, but I'm not finding it either.

Answer 3

You can also use the .Dump() method available on all objects inside LinqPAD to dump an expression tree into the results window.