23.6.04

Check string is empty or nor

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?
at

2 comments:

  1. Nick6/23/2004 11:38 AM

    Gloria --

    Hey, thanks for the Link!

    ReplyDelete
  2. Gloria6/24/2004 10:07 AM

    Hi, Nick!
    Hope you don't mind for this :)
    By the way, how do you know I am posting it?

    ReplyDelete