Check string is empty or nor

23.6.04

Quite interesting issue! We usually check whether edit boxes is empty or not by
if trim(edtBox.Text) > '' then
begin
...
end;

Nick raises a question about this checking.
Nick passage: Is a String Empty?


Comments:
Gloria --

Hey, thanks for the Link!

posted by Blogger Nick : 6/23/2004 11:38 AM
Hi, Nick!
Hope you don't mind for this :)
By the way, how do you know I am posting it?

posted by Blogger Gloria : 6/24/2004 10:07 AM
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