collapse all

[visual studio]

CTRL + M + O will collapse all.

CTRL + M + L will expand all.

CTRL + M + P will expand all and disable outlining.

CTRL + M + M will collapse/expand the current section.

http://stackoverflow.com/questions/982677/visual-studio-command-to-collapse-all-sections-of-code

[eclipse]

우측상단 Quick Access
collapse all 입력