Solved

dynamic array in Delphi 6

Posted on 2002-04-28
7
288 Views
Last Modified: 2010-04-04
How can I create a dynamic array of a user defined record ?

Andrew
0
Comment
Question by:andrewyu
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
7 Comments
 
LVL 14

Accepted Solution

by:
DragonSlayer earned 50 total points
ID: 6976239
umm... try this?

type
  MyRecord = record
    a, b, c: Integer;
  end;

var
  MyArray: array of MyRecord;

and in your code:

SetLength(MyArray, 100);
0
 

Author Comment

by:andrewyu
ID: 6976263
I tried it, but, I cannot use SetLength.

Andew
0
 
LVL 12

Expert Comment

by:Lee_Nover
ID: 6976271
why can't you use SetLength ?
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
LVL 9

Expert Comment

by:ginsonic
ID: 6976296
Maybe you don't have in uses System unit . Or anothers units that use this one.
0
 

Author Comment

by:andrewyu
ID: 6976306
Thank you very much.

Problem is fixed.

Andrew
0
 
LVL 14

Expert Comment

by:DragonSlayer
ID: 6976335
Oh, thank you very much means a grade C? :)
0
 

Author Comment

by:andrewyu
ID: 6976350
Actually, I got this answer in previous post. But, got some problem in setlength.

However, setlength is ok now.
0

Featured Post

Independent Software Vendors: We Want Your Opinion

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

Introduction The parallel port is a very commonly known port, it was widely used to connect a printer to the PC, if you look at the back of your computer, for those who don't have newer computers, there will be a port with 25 pins and a small print…
Introduction I have seen many questions in this Delphi topic area where queries in threads are needed or suggested. I know bumped into a similar need. This article will address some of the concepts when dealing with a multithreaded delphi database…
This video Micro Tutorial shows how to password-protect PDF files with free software. Many software products can do this, such as Adobe Acrobat (but not Adobe Reader), Nuance PaperPort, and Nuance Power PDF, but they are not free products. This vide…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…

687 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