How can I collapse all #regions and methods in c#?

Question

it is very annoying to collapse all one by one...

Answer 1

CTRL + M, CTRL + L

This will also collapse anything that is collapsible too, such as scopes defined by braces.

Answer 2

Quickest way will be to collapse to definitions via Ctrl+M,Ctrl+O. That will collapse all code down to the signature lines.

Answer 3

Like Steve said, CTRL + M plus CTRL + L for collapsing all regions recursively. This one is a toggle, meaning you can do it again to re-open them.

Do CTRL + M plus CTRL + O to collapse all regions non-recursively.

Source: http://weblogs.asp.net/mrdave/archive/2004/09/17/230732.aspx