54,048 questions with Developer technologies-related tags

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NET9 MAUi connection from Visual Studio to iMac

In my iMac, I have installed NET9 and the workload for MAUI, latest version. I created a shiny MAUI project based on NET9. When I try to run the application from Visual Studio to a simulator such as iPhone 15 iOS 18.1, I get this error MSBuild was…

Developer technologies | Visual Studio | Setup
asked Jul 23, 2025, 4:19 PM
Enrico Rossini 201 Reputation points
edited a comment Jul 25, 2025, 7:48 PM
Bruce (SqlWork.com) 78,581 Reputation points Volunteer Moderator
2 answers One of the answers was accepted by the question author.

Unique ID of MAUI device

Hello IT gurus I need some unique identifier of MAUI device (platforms: iPhone/Windows/Android/Tizen/MacCatalyst...) like MAC address of device, whatever... I want answer on this question: Is it the first (self) app instalation on this device? Yes/No…

Developer technologies | .NET | .NET MAUI
asked Feb 20, 2025, 10:00 AM
Wheelstring 190 Reputation points
commented Jul 25, 2025, 6:17 PM
Rodolfo Sousa 20 Reputation points
1 answer

How do I get Microsoft Code to come up in my right click menu?

When I right button click on a folder in Windows Explorer, the option to launch that new and empty folder in Microsoft Visual Studio Code is not available to me as it appears in a youtube tutorial like so. How do I get it there as a menu option If I…

Developer technologies | Visual Studio | Setup
asked Aug 26, 2024, 4:41 PM
William Thompson 125 Reputation points
commented Jul 25, 2025, 5:27 PM
Nizar Ahmad 0 Reputation points
3 answers

The correct CChildFrame is not activated after the predecessor is closed.

MFC MDI application. Opened several CChildFrame s. (To illustrate better my issue I identified every CChildFrame with an unique id.) Opened, lets say, 5 CChildFrame. 1, 2, 3, 4, 5. List the order of the CChildFrame by menu: About: List…

Developer technologies | C++
asked Jul 21, 2025, 11:59 AM
Flaviu_ 1,071 Reputation points
commented Jul 25, 2025, 5:13 PM
RLWA32 50,051 Reputation points
1 answer

HttpContext is null in production but working currently in development Blazor Web App .Net 8

hello, HttpContext after successful login, it is null in production but working currently in development Blazor Web App .Net 8 Interactive Auto. I have added this authorizationhandler and assigned to httpClient in program.cs public class…

Developer technologies | .NET | Blazor
asked Jul 25, 2025, 1:05 PM
Prathamesh Shende 441 Reputation points
commented Jul 25, 2025, 5:12 PM
Prathamesh Shende 441 Reputation points
4 answers

Unable to Hide Buttons in Custom Toolbar with UI Context in Visual Studio Extension

I have created a custom toolbar in my Visual Studio extension that appears only with specific files, using a defined UI context. I want to hide certain buttons in this toolbar programmatically. However, setting the .Hidden = true property does not hide…

Developer technologies | Visual Studio | Extensions
asked Jul 21, 2025, 9:22 AM
Vasu Bansal 20 Reputation points
answered Jul 25, 2025, 2:52 PM
Susmitha T (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
1 answer

iOS Setting SemanticFocus on ContentPage

I am testing the voiceover function for iOS. For this I have a ContentPage which contains: An AccessibilityTitle set to describe the page itself AccessbilityText for every element within the page (these elements can be Labels, ContentViews etc What…

Developer technologies | .NET | .NET MAUI
asked Jul 24, 2025, 2:09 PM
Bubba Jones 0 Reputation points
commented Jul 25, 2025, 1:26 PM
Bubba Jones 0 Reputation points
2 answers One of the answers was accepted by the question author.

How to load Langauge Server (LSP) when loading the extension package

I have a requirement of loading the Language Server (LSP) explcitly without opening any file (of the Language Server's content type). But currently the Langauge Server gets loaded only when a file of this content type is opened. Is there a way to load…

Developer technologies | Visual Studio | Extensions
asked Jul 14, 2025, 2:45 PM
Sajith 26 Reputation points
commented Jul 25, 2025, 12:41 PM
Varsha Dundigalla(INFOSYS LIMITED) 400 Reputation points Microsoft External Staff
4 answers

Access database set Default Value of a short text field of another short text field

Hi there I have an access database with a short text field called TM Description. I have created another short text field called BrandingDescription that I want to set the Default Value to the text entered in TM Description, ie the two fields would show…

Developer technologies | VB
asked Jul 17, 2025, 1:56 AM
Emily Williams 0 Reputation points
commented Jul 25, 2025, 12:32 PM
Varsha Dundigalla(INFOSYS LIMITED) 400 Reputation points Microsoft External Staff
1 answer

Help fixing template logging code

In the line return $log, "testVoid4"; I'm getting this compile error: 'void' function returning a value I don't understand why when $log, is called with just a single argument void_wrapper is returning anything else than void. How I could make…

Developer technologies | C++
asked Jul 16, 2025, 6:42 AM
Lilo 40 Reputation points
commented Jul 25, 2025, 12:31 PM
Varsha Dundigalla(INFOSYS LIMITED) 400 Reputation points Microsoft External Staff
9 answers

How to Debug Remote MAUI App Launch

I have a .NET 9 MAUI app being deployed to a remote Xcode iOS iPhone 16 Plus. All components have the latest release software. The deployment is successful, and the application is launched and the splash screen displayed on the phone. However, the first…

Developer technologies | Visual Studio | Debugging
asked Jul 1, 2025, 10:53 AM
Marc George 191 Reputation points
commented Jul 25, 2025, 12:29 PM
Gade Harika (INFOSYS LIMITED) 165 Reputation points Microsoft External Staff
1 answer

How to open a new file in memory in visual studio using my editory factory

I want to open a new .sql file in memory not in the disc and also when the file is open i want to use my editory factory to it I tried this method to create a new .sql in memory file but using this way I am not able to use my editory factory to it. var…

Developer technologies | Visual Studio | Extensions
asked Jul 11, 2025, 6:50 AM
Vasu Bansal 20 Reputation points
commented Jul 25, 2025, 12:23 PM
Varsha Dundigalla(INFOSYS LIMITED) 400 Reputation points Microsoft External Staff
5 answers

Attaching to WSL process from a visual studio extension.

I can attach to a WSL process in visual studio by going Debug -> 'Attach To Process' in the menu, then setting the 'Connection type' to 'Windows subsystem for Linux', selecting the process from the list, and clicking the 'attach' button. How can I do…

Developer technologies | Visual Studio | Extensions
asked Jun 2, 2025, 10:10 AM
Kev Martin 0 Reputation points
commented Jul 25, 2025, 12:14 PM
Susmitha T (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
0 answers

NavigatedToEventArgs

Environment: MAUI app for Android. When I navigate to a certain page, I would like to know what was the previous page. I therefore tried: protected override void OnNavigatedTo(NavigatedToEventArgs args) { base.OnNavigatedTo(args); …

Developer technologies | .NET | .NET MAUI
asked Jul 25, 2025, 11:04 AM
Giorgio Sfiligoi 391 Reputation points
0 answers

Help me this problem error Message code: 715-123150.

I have a problem when signing in Visual studio Dev essentials. Once clicking on "Join or access now" following message is shown: Something went wrong! We are sorry, but our system has detected a problem with your account. If you are still…

Developer technologies | Visual Studio | Other
asked Jan 13, 2022, 4:28 AM
Cao Đình Đức 1 Reputation point
edited the question Jul 25, 2025, 10:57 AM
Gérard Oomens 10 Reputation points Volunteer Moderator
2 answers

Can I use custom DataAnnotations localization?

[Required(ErrorMessage = "The Email field is required.")] [EmailAddress(ErrorMessage = "The Email field is not a valid email address.")] [Display(Name = "Email")] public string Email { get; set; } how to…

Developer technologies | ASP.NET | ASP.NET Core
asked Jan 16, 2025, 4:37 AM
mc 5,611 Reputation points
answered Jul 25, 2025, 10:34 AM
Danny Nguyen (WICLOUD CORPORATION) 415 Reputation points Microsoft External Staff
3 answers

Get error deploying to analysis services via VS 2022 Community to SQL 2019

Hello All, Hope you can help. I get an error trying to deploy my tabular package to SQL 2019 from VS 2022 community. I get a JIT error

Developer technologies | Visual Studio | Debugging
asked Jun 25, 2025, 10:28 PM
Cherise Woods 5 Reputation points
answered Jul 25, 2025, 10:30 AM
James Wood 0 Reputation points
1 answer

An installation file didn't download

I keep getting this error while downloading the visual studio community 2022 package. I have used different VPNs and DNS and have turned my laptop off and on many times but it did not work. What is the problem and solution?

Developer technologies | Visual Studio | Setup
asked Jul 7, 2025, 11:18 PM
Mmd Hwdi 0 Reputation points
commented Jul 25, 2025, 9:43 AM
Adiba Khan 95 Reputation points Microsoft External Staff
1 answer

Visual Studio 2022 Build Failure Due to Shortcut Creation Issue

The solution includes a Setup Project that fails to build, causing the build process to be cancelled. This has worked previously without issues. To troubleshoot, the solution was tested on two other computers: one with Visual Studio 2019 and another with…

Developer technologies | Visual Studio | Debugging
asked Jun 27, 2025, 7:11 AM
Sean Kozen 0 Reputation points
commented Jul 25, 2025, 9:42 AM
Adiba Khan 95 Reputation points Microsoft External Staff
1 answer

How can I fix the 'Unable to download installation files' error in Visual Studio Installer? (Theres no Internet issue)

just downloaded the installer from the site , clicked on the installer , after a few seconds , this , and btw there is no issue with internet

Developer technologies | Visual Studio | Setup
asked Jun 29, 2025, 6:48 PM
Rafay Butt 5 Reputation points
answered Jul 25, 2025, 9:34 AM
Adiba Khan 95 Reputation points Microsoft External Staff