How can I open several files at once in Vim?

Question

Is there a way to open all the files in a directory from within Vim? So a :command that would say in effect \"Open all the files under /some/path into

Answer 1

Why it doesn't work if I want to open all files ending with a certain extension? I tried

:n ./**.cs

and opens only the files in the currenty directory.

I found the answer.The correct code is :n **/*.cs

For more information :h find