logman0u812 wrote: > visualize a spreadsheet. Say 10 rows by 10 columns for > simplicity. And I only want to grab the columns > 3,4,7,9 from each row, what would be the easiest way > to pass a var telling me which columns to grab? > > When I coded in VB (long ago) I would pass 0101010101 > etc.. which would tell me 0=no ( dont grab col ), if 1 > then yes ( grab col ).
If you know the upper limit at compile time, a set could be good. It has a maximum size of 256 elements, though. For larger sizes, use a TBits object. It's like an array of Booleans, but each element only takes up one bit of memory instead of eight. See the help file for details. -- Rob ------------------------ Yahoo! Groups Sponsor --------------------~--> <font face=arial size=-1><a href="http://us.ard.yahoo.com/SIG=12h4q94lf/M=362335.6886445.7839731.1510227/D=groups/S=1705115362:TM/Y=YAHOO/EXP=1122639598/A=2894361/R=0/SIG=13jmebhbo/*http://www.networkforgood.org/topics/education/digitaldivide/?source=YAHOO&cmpgn=GRP&RTP=http://groups.yahoo.com/";>In low income neighborhoods, 84% do not own computers. At Network for Good, help bridge the Digital Divide!</a>.</font> --------------------------------------------------------------------~-> ----------------------------------------------------- Home page: http://groups.yahoo.com/group/delphi-en/ To unsubscribe: [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/delphi-en/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
