Copyright © 1999-2026 Actipro Software LLC. All Rights Reserved. Wed, 19 Nov 2025 20:32:25 Z 60 08fc2531-3c9c-48eb-b947-f5cbfd81972e-123332 Thank you for reaching out. We are not aware of any issues related to the use of multiple monitors and would not expect the number of monitors would have any impact on how the application runs unl... 2025-11-19T20:32:25Z 08fc2531-3c9c-48eb-b947-f5cbfd81972e-123330 I have a Docking Container which works fine on my application if I use one or two monitor. But few people reported that when third monitor is involved it breaks the position of button that is shown... 2025-11-19T11:49:21Z 11aa7091-0bc1-479e-a5f5-a2c0ba83a160-121252 Hi Paul, Our QR Code implementation follows the standard developed by Denso Wave. I believe the GS1 version is just a specification on what format the string data embedded into the QR Code needs... 2023-01-23T16:47:17Z 11aa7091-0bc1-479e-a5f5-a2c0ba83a160-121251 Does the 2D Barcode component support GS1 QRCode? 2023-01-22T10:39:08Z 11f48ee0-e2e0-456e-acfb-22ee9921a1dc-121185 I guess, I found the solution randomly. private void HandleAreas(AreaSection section) { //chartX.Series.Clear(); //not needed List<Coordinates> subGraph = ViewModel.G... 2022-12-16T11:23:03Z 11f48ee0-e2e0-456e-acfb-22ee9921a1dc-121184 €: Oops, I accidently wrote this in the wrong forum. I'm sorry. Hello there,I'm using C#, .NET Framework 4.8 (WPF) and I would like to know how to get a sub graph or range of a given gra... 2022-12-16T10:24:11Z 7d3ee05f-2b64-4198-9ea1-c50ca8cc1f1e-114577 I was able to get vectors from a couple of behind the scenes tricks. Using your xps support, clean vectors were created using print to a PDF file and the device independant postscript driver, that ... 2018-01-10T21:17:18Z 7d3ee05f-2b64-4198-9ea1-c50ca8cc1f1e-114570 Thanks for the info. I'll check it out. I haven't purchased the library from you, yet. That's requirement I have in a project I'm working on and if I can make it work, I'll do it. 2018-01-10T05:44:12Z 7d3ee05f-2b64-4198-9ea1-c50ca8cc1f1e-114566 Hi Steve, While we don't have a way to export to the EMF format natively, we did find a couple articles saying this library was capable fo exporting XAML content to EMF: http://xamltoys.codeple... 2018-01-09T21:01:16Z 7d3ee05f-2b64-4198-9ea1-c50ca8cc1f1e-114565 Sure would be nice if you could save the barcode as a vector file. EMF would work. 2018-01-09T00:06:55Z e962be4e-6c7f-412f-9098-e4252137ec18-110536 Thanks fo your answer - I will give it a try. 2015-03-11T14:56:40Z e962be4e-6c7f-412f-9098-e4252137ec18-110511 Hi Oli, We don't really have experience in VC++ but I believe you can use WPF controls in managed C++ projects. Perhaps something like this article will help you out: http://www.codeguru.com/c... 2015-03-09T13:09:14Z e962be4e-6c7f-412f-9098-e4252137ec18-110510 Hello there, I'm a C++ developer with zero WPF experience. I'm currently developing for Windows (8) usint Qt and was wondering if (and how) it is possible to use your barcode dll from a VC++ proj... 2015-03-07T16:40:05Z 79292951-156a-467e-b690-4939fbbd54b5-109509 Thank you, we will write down the suggestion. 2014-08-22T12:32:31Z 79292951-156a-467e-b690-4939fbbd54b5-109508 We would love to see the barcode library support PDF417, as we have a real need for that symbology. 2014-08-22T09:43:17Z 7d366a69-2845-4c28-932d-8e89acf258b5-107179 Yes, sorry we are using WPF's visual rendering features to write out the bitmap. Since this sounds like an issue in general with BitmapSources, your workaround is probably the best way to proceed. 2013-11-27T16:27:56Z 7d366a69-2845-4c28-932d-8e89acf258b5-107178 Thanks for the reply. Calling Freeze() won't do the trick. If I call the ToBitmap from a different thread the BitmapSource will go out of scope and GC will dispose properly. It would be nice if ... 2013-11-27T16:24:32Z 7d366a69-2845-4c28-932d-8e89acf258b5-107177 Hi Tim, All we are doing is creating a RenderTargetBitmap and rendering to its DrawingContext. We aren't keeping any references to it after the fact. If you call Freeze() on the bitmap, does i... 2013-11-27T15:48:16Z 7d366a69-2845-4c28-932d-8e89acf258b5-107176 I'm using the barcode class to generate and print labels. I ran into an issue where the ToBitmap() was leading to a sort of memory leak. I did a bunch of research and found out that the BitmapSou... 2013-11-27T13:35:15Z 46b32b41-691a-411d-8437-867f7910a437-104438 Hi Keith, QR codes by default will do all uppercase. But we have an option that you can set to allow lowercase. Please check out the QR Code sample we provide in the Sample Browser, or see the ... 2013-08-20T09:44:22Z 46b32b41-691a-411d-8437-867f7910a437-104437 Is there a way to use the QR Code to be used as a url, everything is in upper case and it it not letting me get to the file that needs to be downloaded. 2013-08-19T21:50:26Z d9dca2ec-b449-40dd-8896-697cadd33207-12847 Hello, unfortunately we aren't familiar with that application so I wouldn't know whether it supports it or not. If you are able to import custom WPF controls into your reports, then I woul... 2008-12-12T13:29:43Z d9dca2ec-b449-40dd-8896-697cadd33207-12842 MS Reporting Services 2008 has design tool Report Builder without barcode items (it uses WPF, too). Is there any possibility how to use your Bar Code component in Report Builder and in configured r... 2008-12-12T09:45:25Z 7f812718-0822-43ce-809a-49081099ad1c-12604 Hi Crile, Unfortunately there are a good number of things higher on the list at this point. 2008-11-18T12:13:50Z 7f812718-0822-43ce-809a-49081099ad1c-12588 Updates as to where this fits on your priority list? 2008-11-17T18:08:12Z 7f812718-0822-43ce-809a-49081099ad1c-12292 I'd like to see support for PDF417, if possible. 2008-10-16T15:05:02Z 7f812718-0822-43ce-809a-49081099ad1c-12262 Hmmmm... yes, those 3d symbologies would be a bear :) I think we want Aztec. Crile 2008-10-15T11:53:12Z 7f812718-0822-43ce-809a-49081099ad1c-12259 You mean 2-D symbologies, right? We may add those in the future depending on demand. Please post which ones you'd like to see. Thanks! 2008-10-15T11:39:11Z 7f812718-0822-43ce-809a-49081099ad1c-12257 Hello, Do you have plans to support 3D symbologies? Crile [Modified at 10/15/2008 12:00 PM] 2008-10-15T10:46:48Z df573b0a-4695-469d-9b37-a29fcba50e56-12256 Yes, we've reworked it so the FixedDocument and related classes are created in C# using a FixedPage defined in the UserControl's resources. That lets the designer load ok and run-time work... 2008-10-15T09:22:52Z df573b0a-4695-469d-9b37-a29fcba50e56-12255 Thanks - that's it. Any chance you can refactor that piece of the demo? The sample source, as it stands, is not much help for a novice trying to get a leg-up on using your control. Frankly,... 2008-10-15T08:50:39Z df573b0a-4695-469d-9b37-a29fcba50e56-12254 Sorry I was looking at run-time, where it appears to work fine. You meant the designer, right? When I load the designer, I do see the issue. We did some searching and found this article on Mic... 2008-10-15T08:25:47Z df573b0a-4695-469d-9b37-a29fcba50e56-12253 Vista Ultimate 64 bit, .NET 3.5 sp1, WPF Studio v4.5.0471 Thanks 2008-10-15T08:14:29Z df573b0a-4695-469d-9b37-a29fcba50e56-12249 Hi Crile, That's odd, I've had several people try it and nobody is having any problems. What versions of Windows, .NET, and WPF Studio do you have? Also this is the local Windows versi... 2008-10-15T07:54:40Z df573b0a-4695-469d-9b37-a29fcba50e56-12239 I get this error when browsing the sample code. Any ideas? Crile Error 1 Property 'Pages' does not support values of type 'PageContent'. C:\Working\_WPF Projects\ActiproSamp... 2008-10-14T16:25:45Z 8c46887f-2f1f-4ac6-b022-536bbc3734b9-11811 Hi, Could you e-mail over a simple sample project perhaps showing what you'd like to be able to show above the bar code (even if it isn't showing up as you want in the current version)? ... 2008-08-26T07:51:47Z 8c46887f-2f1f-4ac6-b022-536bbc3734b9-11808 We have to print more informations to the barcode. Is it possible to define a second barcode caption (in addition to the barcode value and caption) or to show a multiline caption on top of the b... 2008-08-26T06:25:44Z 0a192d90-e567-49d8-b1a4-6d3db0e59805-10957 For that you can apply a ScaleTransform to the BarCode. Many of our samples show how to do that (they scale it up). In your case you'd want to use a scale factor less than 1.0. 2008-04-21T12:11:15Z 5156ce0b-ece0-4f26-88fd-b7f8def7f748-10956 Thank you for your support! 2008-04-21T10:29:55Z 0a192d90-e567-49d8-b1a4-6d3db0e59805-10955 Hello actipro team, I want to reduce the width of my barcode. I can set the BarHeight of the Symbology but how can I set the BarWidth (want to keep the BarWidthRatio)? BarCode oBarCode = new Ba... 2008-04-21T10:29:14Z 5156ce0b-ece0-4f26-88fd-b7f8def7f748-10876 We've made the change to have BarCodeSymbology inherit from FrameworkElement for the next maintenance release. This works around the WPF data binding bug. In addition, we have added a new Q... 2008-04-02T15:56:10Z e06fcbe0-35e4-494d-9202-e9ff1ef4429f-10825 Hi Sandeep, Can you put together a tiny sample project that shows this happening and email it over so we can have a look? Thanks! 2008-03-20T09:27:37Z 5156ce0b-ece0-4f26-88fd-b7f8def7f748-10823 I did some investigation into this for a while and it turns out that this is a known issue in Microsoft's binding code. This article explains it pretty well: http://blogs.msdn.com/nickkramer/... 2008-03-20T09:26:26Z e06fcbe0-35e4-494d-9202-e9ff1ef4429f-10821 i have added following code for creating an XPS file with bar code. After this when i try to open the XPS created. its giving above exception. "The tag 'BarCode' does not exist in XML ... 2008-03-19T19:22:36Z 5156ce0b-ece0-4f26-88fd-b7f8def7f748-10810 I want to bind a DataTable to a list of barcodes. I fill the DataTable and set the binding of the ListBox to the DataTable in my code. The XAML looks like this: <ListBox Height="150&quot... 2008-03-19T09:38:49Z 40a2e5e2-3c08-4406-a8ab-2164f4f50098-10359 This forum is for the Actipro Bar Code control for Windows Presentation Foundation (WPF). Please post any suggestions or support requests here. 2008-01-11T07:39:20Z