Hi Team,

Please add a base TFM for net6.0 to the Telerik.UI.for.MAUI libraries so that test projects are compatible with .NET MAUI projects referencing the Telerik package.

Thank you,

Allen

Side Note

Adding a MAUI TFM to the test project doesn't appear to be a solution as it doesn't find a test runner for that MAUI target. Here's an example of the type of error when I try that approach:

========== Starting test discovery ==========
Microsoft.VisualStudio.TestPlatform.ObjectModel.TestPlatformException: Testhost process exited with error: You must install or update .NET to run this application.
App: [redacted]\ProjectB.Test\bin\Debug\net6.0-windows10.0.19041.0\testhost.exe
Architecture: x64
Framework: 'Microsoft.Maui.Core', version '**FromWorkload**' (x64)
.NET location: C:\Program Files\dotnet
No frameworks were found.
Learn about framework resolution:
https://aka.ms/dotnet/app-launch-failed
To install missing framework, download:
https://aka.ms/dotnet-core-applaunch?framework=Microsoft.Maui.Core&framework_version=**FromWorkload**&arch=x64&rid=win10-x64
. Please check the diagnostic logs for more information.
   at Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyOperationManager.ThrowOnTestHostExited(Boolean testHostExited)
   at Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyOperationManager.SetupChannel(IEnumerable`1 sources, String runSettings)
   at Microsoft.VisualStudio.TestPlatform.CrossPlatEngine.Client.ProxyDiscoveryManager.DiscoverTests(DiscoveryCriteria discoveryCriteria, ITestDiscoveryEventsHandler2 eventHandler)
========== Test discovery aborted: 0 Tests found in 68.4 ms ==========
========== Starting test run ==========
========== Test run finished: 0 Tests (0 Passed, 0 Failed, 0 Skipped) run in < 1 ms ==========

    <VerticalStackLayout>
        <Label 
            Text="Welcome to .NET MAUI!"
            VerticalOptions="Center" 
            HorizontalOptions="Center" />
        <Label Text="Status:" />
        <telerik:RadComboBox/>

    </VerticalStackLayout>

This works for Android. IOS gives error "Cannot resolve type "http://schemas.telerik.com/2022/xaml/maui:telerik:RadComboBox" 

But  telerik:RadCheckBox does not have the same problem.

   <VerticalStackLayout>
        <Label 
            Text="Welcome to .NET MAUI!"
            VerticalOptions="Center" 
            HorizontalOptions="Center" />
        <Label Text="Status:" />
        <telerik:RadCheckBox IsChecked="True"/>

    </VerticalStackLayout>     

Will work for IOS and Android.

How do I fix this?

I am using VS Community 2022 Preview 

Version 17.3.0 Preview 6.0

and Telerik.UI.for.Maui.Trial 2.2.0

I have been watching your MAUI product development and the only thing that is holding me back from using your suite is the lack of a Scheduler control. Your competitor, Syncfusion, has one, it looks and works great, but their other controls are lagging. You have more control offerings in your suite, but you don't have a calendar/scheduler control. You release one and I'm a customer just like that!!

Regards, Steve Miller

I just made a little test application using the .NET 6 Preview 6 and MAUI with chart control to see if we can use it for a future project. I was able to display just a basic chart with 1000 points in it, in ascending order on X axis. But the performance is really not there when running on my Android 10 device. I only made a Zoom at factor 2 and use panning right to left and it's not smooth at all. There is nothing in the chart (no grid, no annotations). Just a simple 2 axis chart. I can really not go with this because there will be many more data in our product at the chart need to be fast enough. Maybe it's a settings somewhere that need to be adjusted... Take a note that I was able to run the chart in WinUI project and the performance is correct, but I am on a very fast PC, it is just normal to be fast. Note: There is some kind of deceleration effect when panning, I want to disable it but not found how.

Anyway, it will be really cool if you can provide a very simple MAUI test application with the fastest full screen chart with Pan/Zoom with 1000 points (which for me is really not much data) and the corresponding code to me to validate if your library can do the job. I know that MAUI and .NET 6 is not released yet, but performance should be there now because it's really close to bug fixing only state now. Thanks.

Hi Team,

Please introduce a SignaturePad control to Telerik UI for Maui.

Manish

I have a form with a RadDataGrid on it.

I am trying to bind it's itemssource with the following code:

var products = JsonSerializer.Deserialize<List<Product>>(response);
dataGrid.ItemsSource = products;

No data is showing up in the grid.

If I set the value in the Constructor of the form (like in the demo code provided it binds fine.)

When you release your MAUI components, can you please provide well designed working sample projects so that your customers can get started quickly.

These projects should be fully working Line of Business (LoB) apps which is your target market i.e. customers like me.

These samples should connect to ReST Web API's (as is the case with all my KendoUI projects), with a login screen, and then desktop, tablet and mobile 'personalities' with navigation bar, hamburger side menu, caption, search, account drop down, CRUD etc... i.e. all the things modern apps have these days.

You should also produce a 'kitchen sink' app which demonstrates the use of every component in a simple 'app' without use of overly complex code which could confuse or intimidate your customers.

Remember, you are the experts, not your customers, else we would not be buying your products, we'd build our own. Help us to build cool products with your components.

If you have read the famous 'mythical man month', Brookes recommends buying components, especially big ones, the bigger the better. He means buying fully scaffolded, working, documented, easy to understand, application source code e.g. LoB projects which you are best placed to construct for our benefit. Progress has many excellent tech evangelists, I have watched their presentations, and I'd like to see these people involved in constructing these LoB sample apps, as their video presentation skills will also benefit your customers in understanding best practice for building LoB apps.

I hope this helps?

Kind Regards

Garry

https://www.telerik.com/support/whats-new/maui-ui/roadmap

Can you give me a rough timeline when these would be available for MAUI? 

Thanks,

Manish

Update Visual Studio 2022 Preview to 17.3.0 Preview 1.0.

Create a new MAUI application using the "Telerik .NET MAUI App (Preview) (Progress). (Attached).

Build the application (test done targeting "Windows Machine"; net6.0-windows10.0.19041.

Two errors will appear in the Error List window:

Severity Code Description Project File Line Suppression State
Error PRI175: 0x80073b0f - Processing Resources failed with error: Duplicate Entry. TelerikMauiApp2 <FullPathOmitted>\TelerikMauiApp2\WINAPPSDKGENERATEPROJECTPRIFILE 1
Error PRI222: 0x80073b0f - Unspecified error occurred. TelerikMauiApp2 <FullPathOmitted>\TelerikMauiApp2\WINAPPSDKGENERATEPROJECTPRIFILE 1

These errors are typically seen when some component is not at the same version as the framework. In this case, Telerik UI for .NET MAUI 0.8.0 targets RC2 according to the release notes.

Implement a provider for visualizing Google/OpenStreet/Bing maps.

Dear Support,

I am trying out the DotNet MAUI.

Have encountered an error in building the app after installing Telerik.UI.for.Maui.

Without the Telerik UI, it is ok.

Have followed :

https://docs.telerik.com/devtools/maui/maui-getting-started?_ga=2.73916628.710895815.1650251824-889019473.1646129121

Appreciate any assistance

Regards

Pedro

I'm running a new preview installation of Visual Studio Preview (latest) as recommended by the docs. When trying to run the CryptoTracker example for the first time, I receive this error. I'm trying to run this on an iOS simulator that connected without any issues while pairing. Any help would be appreciated :)