55,625 questions with Developer technologies-related tags

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2 answers

MAUI Handler not working with Custom WebView and showing blank white screen.

We are trying to call a WebView Handler and it is showing a blank white screen while using .NET MAUI8 and .NET MAUI9. We are calling below method, but it is not hitting ShouldOverrideUrlLoading() and not loading the URL properly even after passing…

Developer technologies | .NET | .NET MAUI
asked 2026-03-09T16:36:32.0833333+00:00
Sushma Vaddepally (OSV) 0 Reputation points
commented 2026-03-16T12:00:21.56+00:00
Sushma Vaddepally (OSV) 0 Reputation points
2 answers One of the answers was accepted by the question author.

How can I migrate OpenTokStreamingService in my MAUI iOS platform from Xamarin Forms

I am trying to migrate OpenTokStreamingService in my MAUI iOS platform from Xamarin Forms. I have used Xamarin.OpenTok.iOS package on XF but the same package is not able to use in MAUI due to the below issue. Package Xamarin.OpenTok.iOS 2.18.1 is not…

Developer technologies | .NET | .NET MAUI
asked 2026-03-04T11:37:30.01+00:00
Sreenivasan, Sreejith 680 Reputation points
accepted 2026-03-16T11:34:25.3833333+00:00
Sreenivasan, Sreejith 680 Reputation points
1 answer

MAUI: An unhandled exception of type 'ObjCRuntime.ObjCException' occurred in Microsoft.iOS.dll

I am facing below issue when running the MAUI iOS app to simulator: Exception has occurred: CLR/ObjCRuntime.ObjCException   An unhandled exception of type 'ObjCRuntime.ObjCException' occurred in Microsoft.iOS.dll    at…

Developer technologies | .NET | .NET MAUI
asked 2026-03-16T11:30:11.42+00:00
Sreenivasan, Sreejith 680 Reputation points
answered 2026-03-16T11:30:37.87+00:00
Q&A Assist
2 answers

MAUI iOS Broadcast extension, writeback pool capacity exceed

I am developing an iOS broadcast extension with MAUI .net 10. My problem is the ProcessSampleBuffer() only get called every 6 seconds+, although I can get the image from the CMSampleBuffer object. I tried to monitor the extension with Console and see a…

Developer technologies | .NET | .NET MAUI
asked 2026-03-04T17:37:26.42+00:00
Siu Pang 0 Reputation points
commented 2026-03-16T11:11:06.2333333+00:00
Nancy Vo (WICLOUD CORPORATION) 1,190 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

Is it already possible to choose Android Target OS version 37.0 in Visual Studio 2026?

I use Visual Studio 2026 Community 18.4.0 and Android Target OS version 36.1. I have seen that Android 17 is already released but I don´t know how to install it in Visual Studio. The latest version that I can choose is 36.1. Is it already possible to…

Developer technologies | .NET | .NET MAUI
asked 2026-03-13T10:53:15.17+00:00
Kim Strasser 2,246 Reputation points
edited an answer 2026-03-16T10:52:39.43+00:00
Nancy Vo (WICLOUD CORPORATION) 1,190 Reputation points Microsoft External Staff Moderator
2 answers

I update the latest vs2022community, cannot use dotnet9.0.32 for MAUI and ios build

I want to use Xcode26.2 and .net 9 for MAUI, but it still failed. First , the workload is empty 请运行“dotnet 工作负载搜索”，查找要安装的工作负载。 sudo dotnet workload search 工作负载 ID 说明 --------------- I tried to remove the .net10 sdk and .net9sdk, uninstall…

Developer technologies | .NET | .NET MAUI
asked 2026-03-14T19:01:06.52+00:00
Willa 0 Reputation points
answered 2026-03-16T10:48:58.4866667+00:00
Nancy Vo (WICLOUD CORPORATION) 1,190 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

MAUI: iOS Build Issues in Visual Studio Code

I am getting below error when running the MAUI app on mac visual studio code: /usr/local/share/dotnet/packs/Microsoft.iOS.Sdk.net8.0_18.0/18.0.8319/targets/Xamarin.Shared.Sdk.targets(1648,3): error : clang++ exited with code 1:…

Developer technologies | .NET | .NET MAUI
asked 2026-03-12T12:40:13.1733333+00:00
Sreenivasan, Sreejith 680 Reputation points
commented 2026-03-16T10:45:17.12+00:00
Nancy Vo (WICLOUD CORPORATION) 1,190 Reputation points Microsoft External Staff Moderator
4 answers

Issue to access the server from the client

Hi, The project is running well on the server like I get the issues like The site could be temporarily unavailable or too busy. Try again in a few moments. If you are unable to load any pages, check your computer’s network connection. If your computer…

Developer technologies | ASP.NET | ASP.NET Core
asked 2026-02-20T09:59:14.6366667+00:00
Peter Liang 3,151 Reputation points
commented 2026-03-16T10:17:17.27+00:00
Jack Dang (WICLOUD CORPORATION) 14,960 Reputation points Microsoft External Staff Moderator
2 answers

How to use OpenGL functions with SKGLView in MAUI

Does anyone know how to use OpenGL functions with SKGLView in MAUI? I have a 3D graphics legacy project built with Visual Studio in C# that makes use of Xamarin Forms and OpenTK. It targets both Android and iOS but the recent introduction of a…

Developer technologies | .NET | .NET MAUI
asked 2026-03-15T14:59:02.13+00:00
Mr B 0 Reputation points
answered 2026-03-16T10:05:16.8666667+00:00
Nancy Vo (WICLOUD CORPORATION) 1,190 Reputation points Microsoft External Staff Moderator
0 answers

I can't download any extension on vscode, there is just infinet installation and i've already tried all advices from tt and youtube, like change proxy or download manually(btw there wasn't that kind of button)

FIrstly after downloading vs code i couldn't install any extension, there was just infinet installation. at the end i found the way to download it through browser using this link…

Developer technologies | Visual Studio | Extensions
asked 2026-03-13T19:21:50.4633333+00:00
Sabina Rahimova 0 Reputation points
commented 2026-03-16T09:43:05.37+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,780 Reputation points Microsoft External Staff
3 answers

Cannot connect to SignalR service when use yarp in Aspire 13

I have 2 services: Presence service in program.cs I have: app.MapHub<PresenseHub>("/hubs/presence"); message service: app.MapHub<MessageHub>("/hubs/message"); I use Yarp Gateway in Aspire 13: var gateway =…

Developer technologies | ASP.NET | ASP.NET Core
asked 2026-03-15T07:38:02.0033333+00:00
Hoài Nam Nguyễn 81 Reputation points
answered 2026-03-16T09:37:55.76+00:00
Danny Nguyen (WICLOUD CORPORATION) 6,530 Reputation points Microsoft External Staff Moderator
2 answers

Error for Designer Form on VS

--------Instances of this error (1)--------Instances of this error (1)1.Hide Call Stack1.Hide Call Stackat System.ComponentModel.Design.Serialization.CodeDomDesignerLoader.EnsureDocument(IDesignerSerializationManager manager) at…

Developer technologies | Windows Forms
asked 2026-03-07T22:05:06.6166667+00:00
Hostal, John Joseph 0 Reputation points
commented 2026-03-16T09:33:45.12+00:00
Tom Tran (WICLOUD CORPORATION) 4,580 Reputation points Microsoft External Staff Moderator
1 answer

Archive Creator for .NET Using SharpCompress Using C# 10

Hello, I would appreciate it if you could take a look at the archive creation implementation I worked on. I invested significant effort to support the full list of required archive formats using Microsoft tools and the available libraries. Since handling…

Developer technologies | C#
Developer technologies | 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.

11,807 questions
asked 2026-03-16T08:12:32.77+00:00
Yael_Ben_Zaken 0 Reputation points
answered 2026-03-16T08:12:58.4266667+00:00
Q&A Assist
2 answers

.net Framewok 4.6.2 on Windows 10 32bit does not install in correct registry folder

When I try to install Team Explorer 2022 it says I need .netFramework 4.6 or higher--I did this and it says It cannot find it--it only sees 4.0 folder ????

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,315 questions
asked 2026-03-12T16:04:15.3+00:00
Latona,Norey,US-St. Louis 0 Reputation points
edited a comment 2026-03-16T06:40:16.8633333+00:00
Jack Dang (WICLOUD CORPORATION) 14,960 Reputation points Microsoft External Staff Moderator
2 answers

Visual C++ Activity

Two questions: 1.) running an app in visual C, after I make changes, re-build and execute, sometimes when I try to re-do, it gets a linker error that says "cannot write to the object file", what causes this. 2.) I deleted the .vs file and then…

Developer technologies | C++
Developer technologies | C++

A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.

4,050 questions
asked 2026-03-13T14:04:04.1233333+00:00
Sid Kraft 31 Reputation points
answered 2026-03-16T06:25:11.4533333+00:00
Jack Dang (WICLOUD CORPORATION) 14,960 Reputation points Microsoft External Staff Moderator
4 answers

API issue on the server

Hi, No similar issue when calling the project. Why does it appear when going to "https://localhost:7060/swagger/index.html"?

Developer technologies | ASP.NET | ASP.NET API
asked 2026-03-11T06:10:53.63+00:00
Peter Liang 3,151 Reputation points
edited a comment 2026-03-16T06:24:00.2033333+00:00
Peter Liang 3,151 Reputation points
1 answer One of the answers was accepted by the question author.

Visual Studio 2026 Freezez during installation

as per attached screenshot the installer repeatedly fails / freezes when installing the package: "Microsoft.VisualStudio.Setup.WMIprovider" I have tried the "InstallCleanup" and other recommendations from Copilot but this has not…

Developer technologies | Visual Studio | Setup
asked 2026-03-16T00:53:05.3566667+00:00
Hillel 20 Reputation points
accepted 2026-03-16T06:08:32.2833333+00:00
Hillel 20 Reputation points
3 answers One of the answers was accepted by the question author.

Visual Studio 2026 community crash

I don't know what happended, I didn't use VS 2026 for about 2 weeks, then today I recognioze it crashes upon starting. I did an update and also a new install of VS 2026. Same error: Fehlerhafter Anwendungsname: devenv.exe, Version: 18.4.11605.240,…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

5,711 questions
asked 2026-03-14T10:17:51.5333333+00:00
Nick K 20 Reputation points
accepted 2026-03-16T05:24:02.7666667+00:00
Nick K 20 Reputation points
2 answers

Visual Studio 2026 keeps generating .slnx instead of .sln even when Default Solution File Format is set to .sln (Unity compatibility issue)

I am trying to configure Visual Studio 2026 Community (18.3.2) to generate traditional .sln solution files instead of the new .slnx format, because Unity Editor expects .sln files for project integration. Environment Visual Studio 2026 Community Version:…

Developer technologies | Visual Studio | Setup
asked 2026-03-09T08:45:26.4466667+00:00
Chocolade 536 Reputation points
commented 2026-03-16T04:43:34.5466667+00:00
Adiba Khan 2,265 Reputation points Microsoft External Staff
3 answers

Wants to edit vba code

Hi Experts below vba code is working fine to split excel file into different sheets or files based on specific column. I wants to secure data from copy while sharing to others. while using this code i have to unprotect my sheet then run code. after…

Developer technologies | Visual Basic for Applications
asked 2026-03-14T12:47:55.7+00:00
Waseem Ahmad 20 Reputation points
edited an answer 2026-03-16T04:33:34.7533333+00:00
Jack Dang (WICLOUD CORPORATION) 14,960 Reputation points Microsoft External Staff Moderator