Expiring Today—Celebrate National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

Custom Preview with QR 2.0

Posted on 1997-11-17
2
Medium Priority
?
303 Views
Last Modified: 2010-04-04
How to creat a custom preview using the QR 2.0 in Delphi 2.0?
When I used in
Form.Oncreat;
    QrPrint.OnPReview:=OnShow;
The program show an error message.
PS. I have a beta version only.
0
Comment
Question by:halimarcelo
[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 8

Accepted Solution

by:
ZifNab earned 100 total points
ID: 1350737
From demo of QR

{Main program}

procedure TMain.CustomerListing1Click(Sender: TObject);
var
  aForm : TReport1Form;
begin
  Application.CreateForm(TReport1Form, aForm);
  aForm.QuickRep1.Preview;
  aForm.Free;
end;


{Report Form}

procedure TReport1Form.QuickRep1Preview(Sender: TObject);
var
  PrevForm : TPreviewForm;
begin
  Application.CreateForm(TPreviewForm, PrevForm);
  PrevForm.QRPreview1.QRPrinter := TQRPrinter(Sender);
end;

{Preview form}

procedure TPreviewForm.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  QRPreview1.QRPrinter := nil;
  Free;
end;

Have fun!
c.u. ZifNab;
0
 

Author Comment

by:halimarcelo
ID: 1350738
Thank you.
0

Featured Post

Free Tool: Site Down Detector

Helpful to verify reports of your own downtime, or to double check a downed website you are trying to access.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

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

A lot of questions regard threads in Delphi.   One of the more specific questions is how to show progress of the thread.   Updating a progressbar from inside a thread is a mistake. A solution to this would be to send a synchronized message to the…
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…
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax differences between MySQL and MongoDB. To learn more check out our webinar on MongoDB administration for MySQL DBA: https://www.percona.com/resources/we…
Want to learn how to record your desktop screen without having to use an outside camera. Click on this video and learn how to use the cool google extension called "Screencastify"! Step 1: Open a new google tab Step 2: Go to the left hand upper corn…
Suggested Courses

730 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