55,893 questions with Developer technologies-related tags

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2 answers One of the answers was accepted by the question author.

How to remove html tags and line break plain text

I wish to re format the email html page text below to a plain text style in a legible presentation with line breaks where breaks are present. The regularExpression example i am following for simplification, does not seem to work? ```Note, i am…

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

A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.

3,652 questions
asked 2024-03-12T14:25:43.47+00:00
peter liles 556 Reputation points
answered 2026-05-09T10:46:06.1033333+00:00
Henk 0 Reputation points
1 answer

Not showing all types of resources in BICEP visual studio code

I am expecting to see all resources like below ( which is from another source) you can see bicep extension is installed but i am not seeing loading resources in my case and in my visual studio

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.

5,751 questions
asked 2026-05-08T15:12:41.8766667+00:00
Varma 1,560 Reputation points
commented 2026-05-09T09:18:29.91+00:00
Varma 1,560 Reputation points
2 answers

how to download c++ 2019

how to download c++ 2019 in this page;how to download c++ 2019 in this page;how to download c++ 2019 in this page

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.

4,061 questions
asked 2026-05-09T07:35:41.5833333+00:00
wenlei ji 0 Reputation points
answered 2026-05-09T08:41:56.6+00:00
Senthil kumar 195 Reputation points
2 answers One of the answers was accepted by the question author.

where to start if I want to learn C#

where should I start if I want to learn C#, I have no previous C# knowledge, but have a lot of experience in C++

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.

11,802 questions
asked 2026-05-08T19:34:41.1633333+00:00
Vladislav Velimirovic 20 Reputation points
accepted 2026-05-08T19:42:28+00:00
Vladislav Velimirovic 20 Reputation points
2 answers

install Visual studio + Intel Parallel Studio in a new computer

I'm a Fortran user. I bought a new computer and I want to install the Visual studio with the Intel Parallel studio composer edition for Fortran Windows. I already have them in my old notebook, but the installers are not working any more. Can you please…

Developer technologies | Visual Studio | Setup
asked 2026-04-27T17:06:14.55+00:00
Denilson Espirito Santo 0 Reputation points
edited a comment 2026-05-08T17:43:49.72+00:00
Denilson Espirito Santo 0 Reputation points
1 answer

how to create Bitmap from Array?

I have array of int or Color how to create bitmap? if the bitmap width = 48 and height=12 then the array is Color line 1 48 colors line 2 48 colors ..... how to create it to Bitmap?

Developer technologies | Windows Forms
asked 2026-05-08T13:45:07.8733333+00:00
mc 6,921 Reputation points
answered 2026-05-08T13:45:17.0833333+00:00
Q&A Assist
1 answer

XSLT/XSL-FO transformation function stops working (Exception from HRESULT: 0x80131401)

Hello, My Visual Studio is again not working for XSLT/XSL-FO transformations. The error message that displays is: FileLoadException Loading this assembly would produce a different grant set from other instances. (Exception from HRESULT: 0x80131401). All…

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.

5,751 questions
asked 2024-05-20T11:36:54.8066667+00:00
Tsvetelina Ilieva 15 Reputation points
commented 2026-05-08T13:37:45.1533333+00:00
Olivier Voutat 96 Reputation points
1 answer

Is it possible to download Visual Studio Professional 2019 Trial Version

Is it possible to download Visual Studio Professional 2019 Trial Version that is free for 30 days?

Developer technologies | Visual Studio | Setup
asked 2026-05-08T13:36:42.57+00:00
Stefan Mačak 0 Reputation points
answered 2026-05-08T13:36:55.6366667+00:00
Q&A Assist
1 answer

MAUI AppIcon shows .NET icon over custom Icon and the splash screen is the standard .NET splash screen

Hi there I have replaced the appicon.svg with a custom icon and replaced the splash.svg with a custom splash screen. Even though I have done that, and I am only referencing one file in the csproj, the .NET icon is overlaid on the custom appicon. As I…

Developer technologies | .NET | .NET MAUI
asked 2026-05-08T12:06:22.5866667+00:00
Jai Holloway 60 Reputation points
answered 2026-05-08T12:06:39.7766667+00:00
Q&A Assist
1 answer

Adding Entitlements.plist crashes the IOS publish

I have just upgraded a .NET 8 MAUI app to .NET 10 and one of the requirements is that I have an Entitlements.plist file for access to the keychain. My publish is failing with a missing ResourceRule.plist file, but I followed all the instructions of…

Developer technologies | .NET | .NET MAUI
asked 2026-05-06T09:44:16.3966667+00:00
Jai Holloway 60 Reputation points
commented 2026-05-08T12:03:27.68+00:00
Jai Holloway 60 Reputation points
3 answers One of the answers was accepted by the question author.

App does not support the 16KB memory page sizes

I got the below error message from the play store for my xamarin forms application: I am migrating it to MAUI now. So is the MAUI version fix this issue? Below are the packages I am using in the MAUI version. .NET MAUI…

Developer technologies | .NET | .NET MAUI
asked 2026-04-08T10:57:49.8633333+00:00
Sreenivasan, Sreejith 780 Reputation points
commented 2026-05-08T11:11:37.22+00:00
Sreenivasan, Sreejith 780 Reputation points
1 answer

VSIX Extension Which Provides Setting Overrides During Debugging of Target Application

I am attempting to create a VSIX extension which allow app settings to be overridden while the target application is being debugged (similar to User Secrets), however nothing I have tried has worked and feel that I must be missing something basic. My…

Developer technologies | Visual Studio | Extensions
asked 2026-04-21T14:11:44.31+00:00
commented 2026-05-08T09:53:14.54+00:00
Adiba Khan 2,345 Reputation points Microsoft External Staff
2 answers

WHen trying to show form in visual studio get error "The designer could not be shown for this file because none of the classes within can be designed. The base class 'System.Void' cannot be designed

Earlier this year after installing an update to visual studio for an application with a very long history, When I would go into my VB.net application, on most forms I would get the error above. I've had to recreate dozens of forms because of the error…

Developer technologies | Visual Studio | Setup
asked 2026-05-02T20:12:19.88+00:00
Eric Hedman 0 Reputation points
commented 2026-05-08T09:48:21.1733333+00:00
Adiba Khan 2,345 Reputation points Microsoft External Staff
3 answers

C++ Compiler not working

I added MinGW-w64 compiler to my VS Code following the instructions on Microsoft VS Code C++ setup documentation but as I try and run a program it doesn't work. I get the following message. PS C:\Users\Prabh\OneDrive\Documents\Prabhjoat…

Developer technologies | Visual Studio | Debugging
asked 2026-05-04T16:49:29.7666667+00:00
Prabhjoat Riyat 0 Reputation points
commented 2026-05-08T09:44:24.1533333+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,945 Reputation points Microsoft External Staff
2 answers

Error with compiler

PS C:\Users\Prabh\OneDrive\Documents\Prabhjoat University\programming\Microsoft C++ Course> cd "c:\Users\Prabh\OneDrive\Documents\Prabhjoat University\programming\Microsoft C++ Course" ; if ($?) { g++ hello_world.cpp -o hello_world } ; if…

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.

4,061 questions
asked 2026-05-04T17:12:47.3233333+00:00
Prabhjoat Riyat 0 Reputation points
commented 2026-05-08T09:42:08.2733333+00:00
Taki Ly (WICLOUD CORPORATION) 1,100 Reputation points Microsoft External Staff Moderator
2 answers

ML.NET model accuracy drops after deployment to production

I built a classification model with ML.NET in a .NET 8 application. The model performed well during local testing with about 92% accuracy, but after deploying it to production, the predictions became unreliable and the overall accuracy dropped…

Developer technologies | .NET | .NET Machine Learning
Developer technologies | .NET | .NET Machine Learning

.NET: Microsoft Technologies based on the .NET software framework. Machine learning: A type of artificial intelligence focused on enabling computers to use observed data to evolve new behaviors that have not been explicitly programmed.

164 questions
asked 2026-05-08T05:22:25.76+00:00
KIRAN P 0 Reputation points
answered 2026-05-08T09:40:09.0566667+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,945 Reputation points Microsoft External Staff
2 answers

missing file xaml step32 exists and vaild

missing filemissing file xaml step32 exists and vaild

Developer technologies | XAML
Developer technologies | XAML

A language based on Extensible Markup Language (XML) that enables developers to specify a hierarchy of objects with a set of properties and logic.

879 questions
asked 2026-05-08T05:21:09.2533333+00:00
Sarath kumar 0 Reputation points
edited an answer 2026-05-08T06:06:11.6533333+00:00
Gade Harika (INFOSYS LIMITED) 2,765 Reputation points Microsoft External Staff
3 answers

Screen recording from a Windows service which is running under local system account

We are building a Windows monitoring/recording solution and want to validate the service/session architecture for screen capture. Design: A Windows service runs in Session 0 and handles control/orchestration. For each recording session, the service…

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.

4,061 questions
asked 2026-04-29T11:22:44.3433333+00:00
Prayerlin Rex 0 Reputation points
commented 2026-05-08T05:08:11.2733333+00:00
Varsha Dundigalla(INFOSYS LIMITED) 4,945 Reputation points Microsoft External Staff
4 answers

please fix the issue

this error was showing

Developer technologies | Visual Basic for Applications
asked 2026-05-07T10:07:12.66+00:00
r 0 Reputation points
answered 2026-05-08T04:56:59.1566667+00:00
KIRAN P 0 Reputation points
2 answers One of the answers was accepted by the question author.

UWP app System.IO.FileLoadException: 'Could not find or load a specific file. (Exception from HRESULT: 0x80131621)'

When I run a UWP app in debugging mode, it always throws this exception at the start: System.IO.FileLoadException HResult=0x80131621 Message=Could not find or load a specific file. (Exception from HRESULT: 0x80131621) Source=System.Private.CoreLib …

Developer technologies | Universal Windows Platform (UWP)
asked 2026-05-06T13:02:06.09+00:00
Hong 1,526 Reputation points
edited a comment 2026-05-08T03:54:03.43+00:00
Jay Pham (WICLOUD CORPORATION) 3,610 Reputation points Microsoft External Staff Moderator