?
Solved

how to do this?

Posted on 1998-02-13
5
Medium Priority
?
139 Views
Last Modified: 2010-04-04
how do i check if any MDI Child forms are present in my
master MDI Form? i want to do this because i want
to disable some speed buttons when there are no MDI child forms in my master MDI form..
0
Comment
Question by:superboy
[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
  • 3
  • 2
5 Comments
 
LVL 5

Accepted Solution

by:
julio011597 earned 20 total points
ID: 1359179
As you should create your child forms only when needed, you should also keep, say, an array of flags to keep track of which child form is currently existing or not.
0
 

Author Comment

by:superboy
ID: 1359180
how to do that?
can u give me some sample code?
0
 
LVL 5

Expert Comment

by:julio011597
ID: 1359181
I won't give full code for 10 points; have you got some particular problem?
0
 

Author Comment

by:superboy
ID: 1359182
i solve this problem already but i can't delete this question
from the forum...thanx anyway..

0
 
LVL 5

Expert Comment

by:julio011597
ID: 1359183
Ok, good work.
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 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…
Introduction Raise your hands if you were as upset with FireMonkey as I was when I discovered that there was no TListview.  I use TListView in almost all of my applications I've written, and I was not going to compromise by resorting to TStringGrid…
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…
In this video, Percona Director of Solution Engineering Jon Tobin discusses the function and features of Percona Server for MongoDB. How Percona can help Percona can help you determine if Percona Server for MongoDB is the right solution for …
Suggested Courses

771 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