Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

CheckBoxes as children of Tabbed Notebooks?

Posted on 1997-03-25
2
Medium Priority
?
426 Views
Last Modified: 2010-04-04
This is in Delphi 1.0

I have a tabbed notebook with multiple check boxes on each page.  Is there a way to access these check box controls as children of the notebook (like you can do with controls in a group box)?  I want to be able to set the Checked property of all of the checkboxes to true or false without having to access each one by it's name.  I can't find any reference to doing it with tabbed notebooks.

Jody
0
Comment
Question by:jodyl
[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
2 Comments
 
LVL 3

Accepted Solution

by:
sperling earned 210 total points
ID: 1334949
procedure SetCheckboxes (ANotebook : TTabbedNotebook; APage : INTEGER; Checked : BOOLEAN);
var
  ndx     : INTEGER;
begin
  with TTabPage(ANotebook.Pages.Objects[APage]) do begin
    for ndx :=  0 to ControlCOunt-1 do begin
      if Controls[ndx] is TCheckBox then TCheckBox(Controls[ndx]).Checked := Checked;
    end;
  end;
end;


Use this proc... The APage parameter is 0-base page index.

Regards,

Erik.
0
 

Author Comment

by:jodyl
ID: 1334951
It ain't documented as far as I know.

I once needed to find out how to create a control run-time, and place it on a given notebook page, therefore I just looked through the VCL source.


Regards,

Erik.
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

This article explains how to create forms/units independent of other forms/units object names in a delphi project. Have you ever created a form for user input in a Delphi project and then had the need to have that same form in a other Delphi proj…
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 course is ideal for IT System Administrators working with VMware vSphere and its associated products in their company infrastructure. This course teaches you how to install and maintain this virtualization technology to store data, prevent vuln…
Have you created a query with information for a calendar? ... and then, abra-cadabra, the calendar is done?! I am going to show you how to make that happen. Visualize your data!  ... really see it To use the code to create a calendar from a q…
Suggested Courses

705 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