Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,368 questions
2 answers
One of the answers was accepted by the question author.
Impact of Upgrading to Xcode 16 on Xamarin Forms Code Compatibility
Hi, I am in the middle of migrating the Xamarin Forms code to MAUI, but we still need to release production bug fixes with Xamarin Forms. I am currently using macOS 14.3.1 and need to upgrade to macOS 15.2 to get Xcode 16, as I am receiving an error…
asked 2024-12-20T07:08:45.64+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 3%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECD%3C/text%3E%3C/svg%3E)
Chinmay Dole
200
Reputation points
accepted 2024-12-25T04:49:13.5633333+00:00
Chinmay Dole
200
Reputation points
1 answer
DateTime.Now returns UTC Time if we build Xamarin.Android app with azure pipeline.
Hi, Team, We have currently one project associated with Xamarin.Android. DateTime.Now returns UTC Time instead of returning local time only when we build Xamarin.Android app with azure pipeline. It is working fine if we create build using visual…
asked 2023-09-13T12:56:12.17+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 53%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Shingala A
25
Reputation points
commented 2024-12-22T02:17:06.92+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 16%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
Alex Moir
0
Reputation points
1 answer
Maui project - Microsoft.AspNetCore.Aoo didnt work with the APP
1-There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'iossimulator-x64'. 2-There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'maccatalyst-x64'.
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,368 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,007 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,704 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
355 questions
Visual Studio Testing
Visual Studio Testing
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Testing: The act or process of applying tests as a means of analysis or diagnosis.
352 questions
asked 2024-12-20T19:56:57.6366667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 71%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EME%3C/text%3E%3C/svg%3E)
Maher Elmecery
0
Reputation points
answered 2024-12-20T21:16:10.3066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(211.20000000000002, 61%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBS%3C/text%3E%3C/svg%3E)
Bruce (SqlWork.com)
68,486
Reputation points
6 answers
Apple Developer Account: Individual - error 'There was an error while trying to log in: Provide a properly configured and signed bearer token, and make sure that it has not expired learn more about generating tokens for API requests'
I have an issue when trying to sign in with my apple developer account on visual studio 2022 (v17.4.1). Firstly, I when trying to sign in as an 'individual account' I get this error ‘there was an error while loading your certificates: The Apple Developer…
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,368 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,307 questions
asked 2022-11-22T08:48:18.217+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 43%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBK%3C/text%3E%3C/svg%3E)
Brian Kekana
31
Reputation points
commented 2024-12-20T11:35:41.25+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(28.799999999999997, 92%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAH%3C/text%3E%3C/svg%3E)
AL-Hasan Hasan Y. AL-Mazhine
0
Reputation points
3 answers
Cannot create an IOS archive... Process cannot be executed on XMA server. There was an error unzipping the file... The specified path, file name, or both are too long.
I am working on an update to a Xamarin.Forms app In Visual Studio Community 2022 on a Windows 11 Pro machine. I receive the following error when I try to archive the iOS project for distribution: Cannot create an IOS archive 'XXXXXXXX.iOS'. Process…
asked 2022-04-15T03:17:54.517+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(48, 36%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDB%3C/text%3E%3C/svg%3E)
David Brandt (OffPiste Consulting)
1
Reputation point
answered 2024-12-16T06:46:54.0566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(236.8, 98%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJH%3C/text%3E%3C/svg%3E)
Js Hsieh
0
Reputation points
1 answer
Using an iOS storyboard and viewcontroller in Maui
I am in the process of porting my xamarin.ios project to maui. Unfortuanately I have a storyboard and viewcontroller I cannot replicate in maui. (Dropbox) Is there a way I can use that part in my maui project? I copied the files to Platforms/iOS but not…
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 0%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Xamarin Forms Schedule notifications
Hello everyone, I am new to Xamarin forms, I need to add to my app a functionality so that the user can schedule reminders. For example: Send a notification every Monday and Friday at 5 pm. I have tried to use Local notifications with this library…
asked 2021-06-04T08:43:19.08+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 98%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGC%3C/text%3E%3C/svg%3E)
Gabriele Conti
21
Reputation points
commented 2024-12-12T15:47:07.64+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 72%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Nick Kovalsky
0
Reputation points
2 answers
AppShell- Failed to Navigate Back, Ambiguous routes matched for.... but i've only registered routes once
I am building an Xamarin Forms app for iOS and Android. I registered my routes in AppShell.xaml.cs globally like this: **-AppShell.xaml.cs-** Routes.Add(nameof(HousingFolderPage), typeof(HousingFolderPage)); Routes.Add(nameof(HousingFolderDetailsPage),…
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,368 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,547 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,152 questions
asked 2023-03-26T23:28:07.2466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 37%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EN%3C/text%3E%3C/svg%3E)
Nabil
6
Reputation points
answered 2024-12-11T14:00:09.7133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(54.400000000000006, 78%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
Mohammed Khalil
0
Reputation points
1 answer
I’m encountering an issue with the NET-iOS.Naxam.FSCalendar library while migrating my project from .NET 8 to .NET 9
/usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net8.0_18.0/18.0.8314/targets/Xamarin.Shared.Sdk.targets(1648,3): error : clang++ exited with code 1: ld: building for 'iOS-simulator', but linking in dylib…
asked 2024-11-28T05:21:41.8266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(217.60000000000002, 34%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHD%3C/text%3E%3C/svg%3E)
Hirak Desai
0
Reputation points
edited an answer 2024-12-08T01:47:57.28+00:00
Bruce (SqlWork.com)
68,486
Reputation points
1 answer
CustomEditable Date picker which accepts null value in xamarin forms?
How to Implement Editable date picker which allows null in xamarin forms
asked 2021-07-23T13:08:02.333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 36%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH%3C/text%3E%3C/svg%3E)
Hruday
1
Reputation point
commented 2024-11-28T13:06:06.45+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(166.4, 17%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Samir Krslak
5
Reputation points
1 answer
Is it possible to build a gRPC client using Xamarin Forms ?
I'd like to use some gRPC in my xamarin form app. Are this technology compatible? Is there any sample or tutorial?
asked 2024-11-25T08:17:53.2666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 88%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDD%3C/text%3E%3C/svg%3E)
damien darhk
21
Reputation points
edited an answer 2024-11-27T17:21:20.1266667+00:00
Bruce (SqlWork.com)
68,486
Reputation points
0 answers
Google login on Xamarin Forms app
I'd like to add authentication by providers like google, github etc on my app, to identify the user; I've found some tutorial on youtube and internet, but they are very outdated and it seem that google has recently changed his policies. So is there any…
asked 2024-11-25T08:21:35.9233333+00:00
damien darhk
21
Reputation points
commented 2024-11-26T06:20:43.34+00:00
damien darhk
21
Reputation points
0 answers
how to handle Back Button on Android with Xamarin Forms?
I've a multiple page app in xamarin forms, when I press the android back button, it reduce to icon the app instead to get back to previous page. I tried as here OnBackPressed in Xamarin Android but the override code is never executed, it not fire. I'm…
asked 2024-11-25T08:15:06.25+00:00
damien darhk
21
Reputation points
commented 2024-11-26T06:20:18.89+00:00
damien darhk
21
Reputation points
1 answer
RenderTargetBitmap renders low quality image of the UIElement
Hi, I have a Xamarin.Forms application deployed in UWP, in which I have added Xamarin.Forms.Image to the page and trying to convert the UIElement to image using RenderTargetBitmap, the converted image quality is reduced. Again I have added the converted…
asked 2023-01-17T14:53:16.2+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 43%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIK%3C/text%3E%3C/svg%3E)
Imman Kumar
6
Reputation points
commented 2024-11-23T07:14:27.24+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(297.6, 68%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
ManojKumar
0
Reputation points
2 answers
Xamarin iOS app crashes on startup after updating to iOS 14.6
Hi, my app has a login and then a home page with donwloads lists from API. After upgrading the iOS to 14.6 version it never starts. With earlier version it does. And also I'm getting a warning that the Xamarin.ios is not found. We upgraded everything up…
asked 2021-06-08T20:07:01.487+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 27%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHG%3C/text%3E%3C/svg%3E)
Hugo Gallardo
1
Reputation point
answered 2024-11-18T09:22:07.0633333+00:00
İsmail Ekşi
0
Reputation points
1 answer
Xamarin support for Android API 34 (14)
Hi I have a project and trying to update to API 34 with no luck even I create a blank project (Start new project with basic hello world template) also giving me the same error. Here is the error The TargetFrameworkVersion (Android API level 33) is lower…
asked 2024-10-28T11:21:17.2066667+00:00
Yohanes AI
0
Reputation points
answered 2024-11-01T17:34:21.9866667+00:00
Bruce (SqlWork.com)
68,486
Reputation points
1 answer
can I use c++ to develop xamarin.android?
can I use c++ to develop android application ? and I know I can not use .net library. but I just wonder If I can use c++ to developt it.
asked 2024-10-31T01:32:37.48+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 2%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EM%3C/text%3E%3C/svg%3E)
mc
4,981
Reputation points
answered 2024-11-01T16:27:15.4333333+00:00
Bruce (SqlWork.com)
68,486
Reputation points
0 answers
Azure Dev Ops pipeline failing for Xamarin Native android app when installing SDK platforms
Hi, I have a Xamarin Native android project which is held in Azure Dev Ops. I have a pipeline which builds the app. The last time it ran in April it worked fine, but now after making only a few small code changes (UI changes) of which none were related…
asked 2024-10-28T12:41:01.3533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 40%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBH%3C/text%3E%3C/svg%3E)
Ben Horton
0
Reputation points
commented 2024-10-29T06:43:50.6733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 6%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELL%3C/text%3E%3C/svg%3E)
Leon Lu (Shanghai Wicresoft Co,.Ltd.)
77,726
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
Unique idenifier for device
I am new to Xamarin Forms development and new to this forum, so sorry if this is a stupid question! I am working on a Xamarin Forms app that is using oAuth style of login / authentication. I can pass a "device id" when requesting a token, so…
asked 2021-03-05T11:11:07.6+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(204.8, 28.000000000000004%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGS%3C/text%3E%3C/svg%3E)
Gordon S
501
Reputation points
commented 2024-10-27T18:13:29.6933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 55.00000000000001%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKS%3C/text%3E%3C/svg%3E)
kareem srour
0
Reputation points
1 answer
Xamarin.Forms Android Resource.Designer generating without layout xml
Hello! Running VS22 and Xamarin.Forms 4.8.0.1269 I've got an app in Xamarin.Forms used for Windows and Android. We've recently had to rename the entire project and in doing so changing the name of all the namespaces and folders. I've triple checked and…
Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,368 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,307 questions
C#
C#
An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.
11,152 questions
asked 2024-10-22T11:54:19.0933333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(73.60000000000001, 76%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENK%3C/text%3E%3C/svg%3E)
Nilas Kjærup
5
Reputation points
answered 2024-10-24T08:10:22.3466667+00:00
Nilas Kjærup
5
Reputation points