Here’s an AppleScript I use to quickly toggle desktop visibility for taking screenshots and recording screencasts. Thought I’d share it with the world.

Copy and paste the code below into AppleScript Editor, or your editor of choice, compile and save.

As always, scripts like this work best using FastScripts from Red Sweater Software.

on run
    tell application "System Events"
        set _activeApp to name of the first process whose frontmost is true
    end tell
    try
        set _theVar to ((do shell script "defaults read com.apple.finder CreateDesktop") as integer) as boolean
    on error -- if the default value doesn't already exist, create it...
        do shell script "defaults write com.apple.finder CreateDesktop 1"
        set _theVar to ((do shell script "defaults read com.apple.finder CreateDesktop") as integer) as boolean
    end try
    do shell script "defaults write com.apple.finder CreateDesktop " & (((not _theVar) as integer) as string)
    tell application "Finder" to quit
    delay 1
    tell application "Finder" to launch
    tell application _activeApp to activate
end run

Note: This single script turns off the desktop if it’s on, and turns it on if it’s off – just to clear up the question should it need to be asked.