Questions tagged [xamarin.forms]
Xamarin.Forms was a Microsoft product allowing the building of native, cross-platform apps for Android, iOS, Windows, and others from a single shared C# codebase. Xamarin.Forms official support ended on May 1, 2024.
xamarin.forms
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InAppBillingImplementation does not exist (Xamarin Forms, Android)
Version Number of InAppBilling Plugin: 7.13
Device Tested On: N/A
Simulator Tested On: N/A
Version of VS: Visual Studio Mac 17.6.13 (build 424)
Version of Xamarin: 5.0.0.2515
Versions of other things ...
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MAUI .NET 8 on iOS - Controls.UserControls.MAUI not working
I have created a new MAUI .NET 8 project and migrated the Xamarin forms project code.
I used Controls.UserDialogs.Maui 1.5.4 version Nuget package. But the Loading and Alert not working without any ...
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Compilation Error: Type okio.AsyncTimeout$1 is defined multiple times in Xamarin Forms project
We're encountering a compilation error in my Xamarin Forms project related to the okio.AsyncTimeout$1 class being defined multiple times. We have not directly installed either okio or okhttp in our ...
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How to resolve AVAudioPlayer throwing Exception: "player did not see an IO cycle"
I have been wrestling with this problem for over a month now on Xamarin Forms iOS.
I'm writing an audio player which saves securityscoped urls into my own library stored in the sandbox. (The urls are ...
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Why does Xamarin iOS badge showns 1 over the icon and there is no notification?
I have a problem with iOS badge notification. It regular show the badge when a notification arrives but when there's no notification it still show the badge "1"
What is the problem and how ...
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Display and Extract image coming from backend in base64 format and Displaying it on screen
<Label
FontSize="14"
LineHeight="1.43"
Text="{Binding CurrentQuestion.Question, Mode=TwoWay}"
TextType="...
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How can I take high resolutions pictures with my custom camera on newer Android phones with Xamarin Forms?
I'm developing a Xamarin Forms application in the netstandard2.0 framework to deploy both on Android and iOS. The purpose of the program is to create a custom camera to capture and handle high ...
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Unable to Change Background Color of Selected Item in Xamarin.Forms ListView
I'm experiencing an issue with changing the background color of selected items in my Xamarin.Forms application. Despite my efforts, the background color does not change as expected, and it seems like ...
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Migrating UWP with Xamarin Forms Project to MAUI with WinUI 3 File Structure and Logic Placement
I'm in the process of migrating a UWP with Xamarin Forms project to a .NET MAUI with WinUI 3 project. I'm trying to understand where I should place my existing logic in the new project structure.
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When using the $(TargetFrameworkVersion) v12.0 component, does the SDK for Java require at least version 11.0?
I'm making a xamarin forms android 13 application for working with maps in C#.NET 5. Returns an error - When using the $(TargetFrameworkVersion) v12.0 component, the Java SDK package is required for ...
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Xamarin.Forms : change dynamically BarBackgroundColor
In a Xamarin.Forms program, how to dynamically change the BarBackgroundColor? I already changed the app.xaml file like this:
<Application.Resources>
<ResourceDictionary>
<!--...
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Will Xamarin forms application support IOS 18?
I have a Xamarin application which is live on app store and it is working perfectly fine on IOS 17 and lower versions. But when I upgraded my iPhone from IOS 17 to IOS 18 beta version. I opened my ...
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App crashes once when starting. When I start the app again it runs fine
The app runs completely fine when I debug it on an IOS simulator. But when I upload it to testflight and the app store it often crashes the first time I open the app after I have closed it for a while....
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Secondary 'Enter' button doesn't trigger Completed Method on Xamarin
When I press the main Enter button on the keyboard, the Completed event triggers; however, when the secondary Enter button is pressed, the Completed event does not trigger.
<Entry Style="{...
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MAUI .NET 8 on iOS -System.ArgumentException: NaN is not a valid value for width
I have created a new MAUI .NET 8 project and migrated the Xamarin forms project code. When tried to run the project with the iOS simulator with Jetbrains Rider, which threw the exception below,
System....
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