Solved

Memo.Lines question

Posted on 1998-04-07
1
150 Views
Last Modified: 2010-04-06
Hi,
   I need to write a function which takes a line of a memo and checks each character as it goes. If it finds a character which is in a predefined subset, it should be returned. It's for an app which needs to check brackets. So if the subset of 'important' characters were '{ , }, [ ,] , ( , )' and the line in the memo was :

(information[this[ this and this]] {more gibberish}).

Then the function would put up a messagebox saying :

   '([[]]{})'
All brackets match;

I can write most of it, I just need to know how to inspect each character in the line. Anyone know how to do it?
Cheers, Nik.
0
Comment
Question by:PiersBull
1 Comment
 
LVL 1

Accepted Solution

by:
Edo082297 earned 10 total points
ID: 1361324
Hello PiersBull,

To access individual characters in your memo lines, which is of type TStrings, you could assign the line to an individual string:

  MyString := Memo1.Lines[4];

Then, you can check each individual character by doing this:

  showmessage (MyString[1]);

HTH

Regards,

Edward
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Objective: - This article will help user in how to convert their numeric value become words. How to use 1. You can copy this code in your Unit as function 2. than you can perform your function by type this code The Code   (CODE) The Im…
In my programming career I have only very rarely run into situations where operator overloading would be of any use in my work.  Normally those situations involved math with either overly large numbers (hundreds of thousands of digits or accuracy re…
Microsoft Active Directory, the widely used IT infrastructure, is known for its high risk of credential theft. The best way to test your Active Directory’s vulnerabilities to pass-the-ticket, pass-the-hash, privilege escalation, and malware attacks …
With Secure Portal Encryption, the recipient is sent a link to their email address directing them to the email laundry delivery page. From there, the recipient will be required to enter a user name and password to enter the page. Once the recipient …

808 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question