Solved

EASY BUTTON QUESTION!!

Posted on 1998-04-22
2
148 Views
Last Modified: 2010-05-18
I want my users to be able to click and activate a button only 5 or so times before it becomes disabled.  How can I achieve this, in the quickes manner?

Thanks
Tony
0
Comment
Question by:aj85
2 Comments
 

Accepted Solution

by:
BigMadDrongo earned 50 total points
ID: 1335311
have a property in your form declaration for the number of times the button is clicked.  Set this to 0 at the start.  In the OnClick event of the button, increment this counter.  If the counter is 5 then disable.  E.G.

TMyForm = class(TForm)
  btn1: TButton;
private
  count: integer;
end;

procedure TMyForm.btn1Click(Sender: TObject);
begin
  inc(count);
  if count = 5 then
    btn1.Enabled := false;
end;

initialization
  count := 0;

BigMadDrongo
0
 

Author Comment

by:aj85
ID: 1335312
Thanks for the quick answer, it work very well!

Tony
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

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

Suggested Solutions

The uses clause is one of those things that just tends to grow and grow. Most of the time this is in the main form, as it's from this form that all others are called. If you have a big application (including many forms), the uses clause in the in…
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…
This demo shows you how to set up the containerized NetScaler CPX with NetScaler Management and Analytics System in a non-routable Mesos/Marathon environment for use with Micro-Services applications.
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 …

929 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

Need Help in Real-Time?

Connect with top rated Experts

10 Experts available now in Live!

Get 1:1 Help Now