55,637 questions with Developer technologies-related tags

Sort by: Updated
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
commented 2026-03-19T10:18:17.3466667+00:00
Nancy Vo (WICLOUD CORPORATION) 1,520 Reputation points Microsoft External Staff Moderator
3 answers

Data sharing between the server and client app

Hi, Better to share text file between the server and the client app? Any sample to receive a text file on the client app?

Developer technologies | ASP.NET | ASP.NET API
asked 2026-03-17T09:52:43.1233333+00:00
Peter Liang 3,191 Reputation points
edited a comment 2026-03-19T10:09:36.7566667+00:00
Peter Liang 3,191 Reputation points
2 answers

-1073741819 error code after my c++ application is successfully exit with 0.

Hi Team, We are currently facing an issue with our application and would like to check if this could be related to recent updates in Microsoft Office 365. Scenario: We have a C# WPF application that invokes a C++ executable using Process. The C++…

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.

4,051 questions
asked 2026-03-18T10:27:08.8566667+00:00
JEEDIGAM Sampath K 1 Reputation point
edited an answer 2026-03-19T06:38:11.08+00:00
JEEDIGAM Sampath K 1 Reputation point
2 answers

GetDirectoryName('')" cannot be evaluated. The path is not of a legal form.

Good day, trying to compile my Windows Forms app - getting the error in the subject field... Thx

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 2026-01-07T07:56:12.91+00:00
Pieter Claassens 40 Reputation points
commented 2026-03-19T06:18:33.9266667+00:00
GF L 0 Reputation points
1 answer

Guidance Required for Firebase Analytics & Crashlytics Integration in .NET MAUI (.NET 10)

We are currently working on a .NET MAUI mobile application and need to integrate Firebase Analytics and Crashlytics. Previously, in .NET 8, we created a proof of concept (POC) using Xamarin-based packages such as Xamarin.Firebase,…

Developer technologies | .NET | .NET MAUI
asked 2026-03-18T17:56:05.2766667+00:00
Reka Ravi 0 Reputation points
edited an answer 2026-03-19T03:51:43.55+00:00
Nancy Vo (WICLOUD CORPORATION) 1,520 Reputation points Microsoft External Staff Moderator
3 answers

UWP how to change foreground color when mouse over?

Below is my code in App.xaml. I could change the DataGridRow background color while mouse over, but I couldn't change the foreground color while mouse over. What I could add in the PointerOver part? <Style x:Key="BasicDataGridRowStyle"…

Developer technologies | Universal Windows Platform (UWP)
asked 2026-03-05T07:53:20.88+00:00
kw Lee 0 Reputation points
commented 2026-03-19T01:52:51.8666667+00:00
kw Lee 0 Reputation points
3 answers

Getting "an unspecified error has occurred" or "identifier 'result' is undefined" in Visual studio

Hello, my project is working and do everything I need, but when i'm debugging it, in one of the locals I can't see the value but those messeges and a rex X from the left, I can see that the valuses in the "result" changed after the function but…

Developer technologies | Visual Studio | Debugging
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.

5,713 questions
asked 2023-04-16T17:27:01.9333333+00:00
Noa Halali 15 Reputation points
commented 2026-03-18T21:45:23.34+00:00
Antony Ruano 0 Reputation points
1 answer

"This application could not be started" error when running a .NET Framework application

"This application could not be started" error when running a .NET Framework application

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.

1,316 questions
asked 2026-03-18T01:35:25.5266667+00:00
Muhammad Irham 0 Reputation points
answered 2026-03-18T19:46:35.6633333+00:00
Idk lol 0 Reputation points
2 answers

I'm getting the An Unhandled Exception error message for the umpteenth time

I've been working on a Blazor app, currently written in .NET 9, for a year. Over that period of time everyone on the team has experience that, "An unhandled exception" error message in a yellow background at the bottom of the page. Also, over…

Developer technologies | .NET | Blazor
Developer technologies | .NET | Blazor

A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.

1,695 questions
asked 2026-03-17T20:41:51.76+00:00
Falanga, Rod, DOH 900 Reputation points
commented 2026-03-18T15:50:52.2866667+00:00
AgaveJoe 31,181 Reputation points
2 answers

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 720 Reputation points
edited a comment 2026-03-18T12:27:07.3666667+00:00
Sreenivasan, Sreejith 720 Reputation points
1 answer

Identity Authentication Error in Visual Studio 2026 Professional

Dear Support Team, I am writing to report a persistent authentication issue with Visual Studio 2026 Professional. Despite having an active subscription period remaining, I am unable to verify my credentials. When I attempt to sign in, I encounter an…

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.

5,713 questions
asked 2026-01-06T02:08:09.1766667+00:00
鮑 嘉豪 0 Reputation points
answered 2026-03-18T12:19:49.08+00:00
Häll, Daniel 0 Reputation points
1 answer

Cannot Deploy IIS project. Error: Could not load type Microsoft.Internal.VisualStudio.Shell.Interop.IVsCustomTelemetryService from assembly Microsoft.Internal.VisualStudio.Interop PublicKey

I'm running Visual Studio 2026 Community Edition. I just updated to the March 2026 feature Update and now I can't deploy IIS projects. This just happened after running the update. Error: Could not load type…

Developer technologies | Visual Studio | Setup
asked 2026-03-18T03:41:53.19+00:00
Excalibur Reporting 0 Reputation points
edited an answer 2026-03-18T09:43:14.8433333+00:00
Gade Harika (INFOSYS LIMITED) 2,590 Reputation points Microsoft External Staff
1 answer

Issue while upgrading API Service from .Net 8.0 to .Net 10.0

Hi, I am upgrading my API Service Application from .Net 8.0 to .Net 10.0. There is an assembly which gets runtime generated from within another assembly whose framework version is netstandard 2.0. Now, there is a powershell script which runs in Octopus…

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.

1,316 questions
asked 2026-03-13T04:27:16.5466667+00:00
Abdeali Mandviwala 20 Reputation points
commented 2026-03-18T09:27:34.6733333+00:00
Gade Harika (INFOSYS LIMITED) 2,590 Reputation points Microsoft External Staff
2 answers

Carbon optimization Report in Azure is showing emissions for a subscription without any actual ressources

The only reason that subscription exists is, that we need it to buy Visual Studio licenses. And those do not produce CO2 emission. So is the Carbon Optimization Report wrong?

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.

5,713 questions
asked 2026-03-17T08:46:08.5966667+00:00
Ahmer Khan 0 Reputation points
edited a comment 2026-03-18T09:10:41.8466667+00:00
Ankit Yadav 12,435 Reputation points Microsoft External Staff Moderator
2 answers

Working with Checkboxes in MVC

Hello everyone and thanks for the help in advance. I am refactoring an old webforms application to MVC. The page build the list of checkboxes from a database. The application then needs to check to see if the page has submitted any previous checkbox…

Developer technologies | ASP.NET | ASP.NET Core
asked 2026-03-12T20:43:38.14+00:00
Kmcnet 1,356 Reputation points
commented 2026-03-18T08:57:37.23+00:00
Jack Dang (WICLOUD CORPORATION) 15,105 Reputation points Microsoft External Staff Moderator
1 answer

Faulting module ntdll.dll error in net10

I have an application which has both its 32-bit and 64-bit variant.I recently retargetted it to net10 from net8.64-bit application works fine.But the 32-bit application crashes with following error -: Faulting module name: ntdll.dll, version:…

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.

1,316 questions
asked 2026-03-12T10:43:08.6966667+00:00
Bevan Thomas 0 Reputation points
commented 2026-03-18T08:56:34.85+00:00
Jack Dang (WICLOUD CORPORATION) 15,105 Reputation points Microsoft External Staff Moderator
2 answers

Obsolescence & vulnerability review

Microsoft Components.pdf Dear Team, We are compiling the Software Bill of Materials (SBOM) for some instruments and conducting a security and obsolescence review of components currently deployed in production. To complete our compliance documentation…

Developer technologies | .NET | Other
Developer technologies | .NET | Other

Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.

4,167 questions
asked 2026-03-18T06:00:14.2+00:00
Aditya Shah 10 Reputation points
answered 2026-03-18T08:40:36.87+00:00
Jack Dang (WICLOUD CORPORATION) 15,105 Reputation points Microsoft External Staff Moderator
2 answers

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
commented 2026-03-18T08:30:21.8766667+00:00
Susmitha T (INFOSYS LIMITED) 2,610 Reputation points Microsoft External Staff
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 2026-03-18T07:13:13.53+00:00
Nancy Vo (WICLOUD CORPORATION) 1,520 Reputation points Microsoft External Staff Moderator
3 answers

vba oynasi to'liq ishlamasligi

assalomu alaykum mening excel faylimda vba oynasida yozgan kodlarim to'g'ri ishlamayapti yarmi ishlayapti desa xam bo'ladi lekin aynan o'sha fayl boshqa kompyuterda ishlayapti iltimos yordam bering aynan worksheet_change ishlamayapti faylni ham…

Developer technologies | Visual Basic for Applications
asked 2026-03-17T12:32:01.74+00:00
shirinliklar uyi Lyuba 0 Reputation points
edited an answer 2026-03-18T06:43:59.0733333+00:00
Jack Dang (WICLOUD CORPORATION) 15,105 Reputation points Microsoft External Staff Moderator