Solved

Taction in DLL

Posted on 2000-03-10
3
166 Views
Last Modified: 2010-04-04
I think that Taction.OnUpdate event does not respond if it is defined in DLL.

Example:
  I put TTable object and couple of buttons for navigating on the form.
Each button.action is set to some of standard actions (DataSetFirst, DataSetNext, etc.)

All mentioned above is designed in DLL which is dinamically linked.

When I create Form which is in that DLL, navigation buttons does not work.

Please, HELP!!!
0
Comment
Question by:sesa
3 Comments
 
LVL 12

Accepted Solution

by:
rwilson032697 earned 100 total points
ID: 2606226
Try building the app and dll with runtime packages enabled (go to Project|Options, Packages and check 'Build with runtime packages')

Do this for both the DLL and the app.

Cheers,

Raymond.
0
 
LVL 13

Expert Comment

by:Epsylon
ID: 2606250
How do you create the form in the DLL?
When I do it like this TAction.OnUpdate works fine for me...


library DllProject1;

uses
  SysUtils,
  Classes,
  Forms,
  DllUnit1 in 'DllUnit1.pas' {Form1};

{$R *.RES}

begin
  Application.Initialize;
  Application.CreateForm(TForm1, Form1);
end.
0
 

Author Comment

by:sesa
ID: 2606478
Thanks!!!
0

Featured Post

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!

Question has a verified solution.

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

Suggested Solutions

Title # Comments Views Activity
Downloading email attachments 2 83
Dev express lookupcombo 3 44
Firemonkey DbLookupComboBox equivalent ? 2 66
Delphi Firemonkey : user drawing in window 3 17
In this tutorial I will show you how to use the Windows Speech API in Delphi. I will only cover basic functions such as text to speech and controlling the speed of the speech. SAPI Installation First you need to install the SAPI type library, th…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

685 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