Copyright © 1999-2026 Actipro Software LLC. All Rights Reserved. Mon, 04 May 2026 13:00:40 Z 60 8b2243bc-272c-4bff-b66b-b54d62f37c1f-123531 Thanks for the question! A PropertyGrid is definitely something we’d like to bring to our Avalonia product line in the future, as we know it’s a highly valued part of our WPF suite. Whi... 2026-05-04T13:00:40Z 8b2243bc-272c-4bff-b66b-b54d62f37c1f-123530 Do you have any plan to support PropertyGrid control for Avalonia? The functionality of PropertyGrid is similar to that of the WPF version. 2026-05-02T01:40:31Z e4bf9630-bc20-4823-ae75-0ca4157e8270-123392 Hello, Yes, our Avalonia controls are written in C# and purely for the Avalonia framework. They should work anywhere that Avalonia is supported. Some controls types are geared more for desktop... 2025-12-22T14:12:05Z e4bf9630-bc20-4823-ae75-0ca4157e8270-123391 Does it support Android/iOS platforms? 2025-12-20T02:11:56Z 5529b6eb-51d3-4f7f-9563-28bc1bbde329-123358 Thank you for the clarification. We have logged this request for consideration in a future release. 2025-12-02T14:26:57Z 5529b6eb-51d3-4f7f-9563-28bc1bbde329-123357 Sorry, let me rephrase that. Please add an opt-in setting that closes the info bar if it has not been closed by the user. Often, we want to temporarily inform the user that something has been compl... 2025-12-01T21:19:56Z add07e6f-a38a-4550-8e02-ac59b931fe1c-123355 Before getting into detail, I want to emphasize that Card has a Header and HeaderTemplate that are used to define the header of the control. By default, there is no Header. There is, however, a d... 2025-12-01T21:19:01Z 9355f97a-4e53-4387-96ed-f63788fed364-123356 It is exactly what I meant, showing the average rating (in a different color so its easy to see if the user has rated something or not) or the user rating instead. And yes, this was feature reque... 2025-12-01T21:14:36Z 5529b6eb-51d3-4f7f-9563-28bc1bbde329-123354 Glad to hear you are enjoying the info bar control! I'm not sure, however, that we could effectively implement the auto-close option since it's difficult to quantify exactly what "user interaction... 2025-12-01T21:04:01Z 9355f97a-4e53-4387-96ed-f63788fed364-123353 Hi Dirk, Our WPF Rating control can show the average rating until you click your rating, at which point it only shows that. That is how the rating controls we've studied in the past all work. S... 2025-12-01T19:51:43Z 9355f97a-4e53-4387-96ed-f63788fed364-123352 What's missing and I think relatively easy to add is the Rating Item from your WPF controls showing two ratings at the same time: The user rating and the average rating. 2025-11-30T14:43:04Z 5529b6eb-51d3-4f7f-9563-28bc1bbde329-123351 Info bar is great. I would like to see an opt-in option to auto close it after some time if the user doesn't interact with it. 2025-11-30T14:28:53Z add07e6f-a38a-4550-8e02-ac59b931fe1c-123350 Would be nice if we could trim text on card for the title and disable word wrap. Alternatively add a way so we can use a textblock as title content. 2025-11-30T05:18:35Z 11ee2858-6b2c-4c66-98a9-fc7babdb4159-123203 Hi Adrian, Thank you for providing all those details. That's a great summary of feature ideas that we will log with the related TODO item so that it's tracked and visible to the team. We truly ... 2025-09-29T20:29:52Z 11ee2858-6b2c-4c66-98a9-fc7babdb4159-123202 Good evening! I do have a couple of impressions to share and thank you in advance for considering what has become a rather long response...First off, I think a lot of the niceties can already be ... 2025-09-28T20:54:35Z 11ee2858-6b2c-4c66-98a9-fc7babdb4159-123199 Hi Adrian, Thank you for the suggestion! A stepper control is something we've already explored as a potential candidate for future implementation. If you have specific features or use cases in mi... 2025-09-24T14:39:53Z 11ee2858-6b2c-4c66-98a9-fc7babdb4159-123198 Good afternoon! Recently, while working on an app's startup sequence, which is a bit more involved, I noted the opportunity to present a beautiful splash screen. In such scenarios, a step progres... 2025-09-23T14:40:49Z cb38559a-ab4f-4d04-abb5-35cee315040b-122963 Hi Michael, I'm sorry but we are not developing that kind of control right now. We are working in some other areas. 2025-05-22T20:31:55Z cb38559a-ab4f-4d04-abb5-35cee315040b-122962 Just wanted to check in and see if there was any chance this is being developed? 2025-05-21T22:12:56Z 0a6445ef-f7f2-4fa9-8b2d-686c115b1a4f-122949 Hello, thank you for your reply. You mentioning "themes" made me double-check the documentation and look at my App.axaml, and I noticed that I forgot to add Includes="Pro" to my <actipro:Moder... 2025-05-17T04:15:38Z 0a6445ef-f7f2-4fa9-8b2d-686c115b1a4f-122947 Hi Michael, I tried creating something similar using Card as ListBoxItem and everything appeared as expected. I tested on Windows, but would not expect Windows or Linux to have any impact here. ... 2025-05-16T23:03:14Z 0a6445ef-f7f2-4fa9-8b2d-686c115b1a4f-122945 I have a Card in the DataTemplate for a ListBox and for some reason, the header doesn't show. I even added the "IsHeaderVisible=True". This is on Linux, if that matters. Am I missing something? Her... 2025-05-16T04:22:26Z cb38559a-ab4f-4d04-abb5-35cee315040b-122835 I too would love to see this component. For me the lack of indentation control in the Avalonia TreeView absolutely drives me crazy. 2025-02-23T22:50:45Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122819 Hi Doug, Thank you for your interest in our products on the Avalonia platform. Please contact our support team via email and mention which controls you'd like to see ported to Avalonia. Then we... 2025-02-12T20:40:56Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122818 My company uses many of the components in the WPF Grids package We are looking at moving to Avalonia in order to support Linux. Is there any roadmap available for the Avalonia project? Or should... 2025-02-12T17:14:59Z cb38559a-ab4f-4d04-abb5-35cee315040b-122694 Hello, Thank you for the suggestion. That is certainly something we'd like to get into down the road, but it likely wouldn't be in the short term since we have some other priorities first. We w... 2024-11-07T20:42:09Z cb38559a-ab4f-4d04-abb5-35cee315040b-122693 Is there any chance of developing TreeList/TreeDataGrid for fundamentals in near future? By default, avalonia DataGrid does not have some functions and is not always suitable for work, and the deve... 2024-11-07T16:00:58Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122689 That's what I was planning to do. Alright, thanks for the heads up regarding v25.1. I'll wait for that. 2024-11-07T06:07:41Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122684 For any fundamental changes in the layout of the control, that would require defining a new template. For the existing layout, we have properties on UserPromptControl to alter most the colors. P... 2024-11-06T18:31:36Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122683 Hi, thanks for the quick reply. My hope would be to have more control over the style of the dialog itself (borders, backgrounds, etc...). If that could be provided that would be great. I will... 2024-11-06T07:21:08Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122682 Hi Fabian, If you have a Pro license, you can download the full source of all our templates after logging into your organization's account on our website. For that specific Border, there is not... 2024-11-05T14:25:00Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122681 I got the Avalonia DevTools working on the prompt with this: .AfterInitializeWindow(window => window.AttachDevTools()) And I see the Border I would like to edit. However to style this I proba... 2024-11-05T10:56:32Z d5d25f8e-c1c0-428f-bf71-5f68437e6a3d-122680 Environment I am using version 24.2.0 of the ActiproSoftware.Controls.Avalonia.Pro package with Avalonia version 11.2.0 Question I am trying to change the style of the divider that is sho... 2024-11-05T09:38:50Z 78177da8-fe5d-4a35-92aa-83cd7eb2fc93-122640 If you wanted to include a ControlTheme for a specific control, like a Button, you could add a ControlTheme whose key is the control type, targets the same type, and is BasedOn one of our predefine... 2024-10-22T18:27:47Z 78177da8-fe5d-4a35-92aa-83cd7eb2fc93-122639 Consider a scenario where FluentAvalonia (or any other theme) and ModernTheme are used together. ModernTheme is added first and FluentAvalonia second. This makes FluentAvalonia override all the def... 2024-10-21T18:19:56Z 78177da8-fe5d-4a35-92aa-83cd7eb2fc93-122628 Hi Magnus, Can you provide some more information on your question, such as which controls you only want styles for and why? Thank you, that will help us better understand the context of the ques... 2024-10-18T18:28:15Z 78177da8-fe5d-4a35-92aa-83cd7eb2fc93-122625 Is it possible to include styles only for specific controls? 2024-10-18T08:05:03Z 5ba9e30d-3df3-40b2-856b-7989dc56ef54-122536 Avalonia does not currently support updating classes via a setter, but you should be able to fully control the colors of the progress bar without using classes. When you say "colors are set as a s... 2024-09-03T14:01:26Z 5ba9e30d-3df3-40b2-856b-7989dc56ef54-122534 I am using LiveCharts2's Pie Chart to implement my dounut percentage gauge in my WPF app. Although I need to get LiveCharts2 working in my Avalonia project, at the moment this is not a priority an... 2024-08-31T23:56:54Z 484422c9-e103-4175-9e62-be207cb79f32-122531 You are correct. The MessageBow.Show method is async in Avalonia to be consistent with the Window.Show method. This is just a subtle difference between WPF and Avalonia and any call to MessageBox... 2024-08-27T21:13:59Z 484422c9-e103-4175-9e62-be207cb79f32-122530 After reviewing my code, virtually all of my message box questions are sitting in an async call except a few properties setters which can be re-worked. Once I update my ViewModels to utilize the a... 2024-08-27T18:11:22Z 484422c9-e103-4175-9e62-be207cb79f32-122529 Windows message box calls are all synchronous. When attempting to port to Avalonia the MessageBox API breaks Windows compatibility thanks to an async call to display the message box. The workarou... 2024-08-27T18:01:13Z 64ac0d93-f682-4a92-9f1f-b52f5b6d149d-122504 Hi Pavel, Thank you for reporting this issue. It appears there was a change in how Avalonia handles Window.ShowDialog(owner) if the Window.Owner property is already set. We will have this fixed ... 2024-07-29T15:13:15Z 64ac0d93-f682-4a92-9f1f-b52f5b6d149d-122498 Hi, after upgrading to Avalonia 11.1.1 together with Actipro Fundamentals 24.2, UserPrompBuilder dialogs don't prevent interaction with parent window. I have verified this problem in Samples ap... 2024-07-27T01:08:33Z 35e4a639-1e78-4142-b7a8-9cd924a9c04a-122331 Ok, thanks for the quick response! 2024-05-10T19:08:56Z 35e4a639-1e78-4142-b7a8-9cd924a9c04a-122330 Hi David, While we are actively working on more Avalonia controls, unfortunately we don't have any plans to work on a web view control. 2024-05-10T15:42:15Z 35e4a639-1e78-4142-b7a8-9cd924a9c04a-122329 Hi, Are there plans to support a BlazorWebView control? My particular interest is in Linux. We are potentially open to partially sponsoring this work. Please let me know, thank you. David 2024-05-09T20:39:00Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122305 Hello, We are getting pretty close to ready for a v24.1 release of the Avalonia controls that will add a number of useful controls to the Pro package. We have also started on a large product tha... 2024-04-29T14:06:24Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122304 Hi A timeline-roadmap of the porting would be much appreciated I already have a pro license for avalonia actipro controls, but it is far from what I need, so it'll be much appreciated a schedul... 2024-04-27T08:18:42Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122264 Hi Bruno, Yes, we are very pleased with Avalonia and are actively working every day on adding more Avalonia controls. Our plan is to bring more of our major WPF controls over, and in a way that ... 2024-04-09T19:30:51Z 5bb4aff5-9bfb-47a8-b183-291dc879b301-122263 Hi, Since Avalonia also works on Linux and Mac, and multiplaform development is becoming more relevant each day, is there any plan to port all WPF controls to Avalonia? Thank you, Bruno. 2024-04-09T13:30:40Z c2e0783b-fab2-4e3c-a19f-668e466e4d7c-122221 Thank you, it works now 2024-03-16T09:23:36Z c2e0783b-fab2-4e3c-a19f-668e466e4d7c-122217 Looks like you're missing the Pro themes. I tested on Avalonia 11.0.10 and it works as expected. When I removed our Pro themes, what I got was similar to what you reported. Please see the followi... 2024-03-15T14:54:20Z c2e0783b-fab2-4e3c-a19f-668e466e4d7c-122216 I try to use MessageBox. Avalonia 11.0.10 ActiPro 23.1.3 MessageBox.Show( message, "Invent Commander", MessageBoxButtons.OK ); Here is what I... 2024-03-15T13:41:26Z 4bcdc8c0-c534-4be5-883e-b19589724e92-122120 Hi John, Great question. In Avalonia, calling Window.ShowDialog without an owner will throw an exception because a dialog must have an owner. Without an owner, you can show a window but it woul... 2024-02-08T13:37:02Z 4bcdc8c0-c534-4be5-883e-b19589724e92-122119 There are some cases when you need to show dialog window before any other window of your program opened. For example, if an exception was thrown when loading the program. There is example of User P... 2024-02-07T19:11:45Z 112c7cdd-10a3-4dd5-8bf6-6572a6331eb7-121863 Yes, sorry. It looks like this is an Avalonia bug 2023-10-23T06:50:55Z 112c7cdd-10a3-4dd5-8bf6-6572a6331eb7-121859 Hi Josh, We are just using standard Avalonia buttons on User Prompt and the string resource is set to the content. We don't do anything special to handle access key mapping. Could you please tr... 2023-10-20T20:25:34Z 112c7cdd-10a3-4dd5-8bf6-6572a6331eb7-121857 If I use ActiproSoftware.Properties.Shared.SR.SetCustomString to localize for example UIButtonYesText to something with non-latin characters then hotkeys for buttons (Alt+Key) not working anymore. 2023-10-20T12:02:54Z e569c337-15be-4dd6-ae94-2815958e821d-121821 This forum is for the Actipro Fundamentals for Avalonia product. Please post any suggestions or support requests here. 2023-10-02T17:27:33Z