IDE: find a string in a field

[Alex Tweedly]

[ there must be an easy way to do this in the IDE, but I can't remember 
it, and can't find t ]

Somewhere in my stack(s) I have a field with a particular string in it - 
and I cannot remember what the field is called, or what group it's in.
Is there a "find" variant that searches the text of fields (or indeed of 
all controls) ?

Or even a way of searching everything (i.e. text of contrpols. scripts, 
custom props, ....)

Thanks
-- Alex.