Developer technologies

1 answer

ms-appinstaller protocol has been disabled.

Hi, I have a WPF application and a Windows Application Packaging Project. I use Publish -> Create App package -> Sideloading -> enable automatic updates package is created and we put the output entire folder on our website. when Win10 users…

asked Jul 2, 2025, 12:24 PM

Jignesh Desai 126

accepted Jul 4, 2025, 7:19 AM

Jignesh Desai 126

3 answers

Dynamic NavMenu

I am trying to implement the default NavMenu.razor with a number of NavLinks where one of the items is not visible by default. It should only become visible after an authenticated user belonging to a specific role condition is true. My code snippet is…

asked Jun 16, 2025, 10:02 PM

Onyango, David 31

answered Jul 4, 2025, 6:58 AM

Thiha Linn 0

1 answer

Publishing a .NET MAUI app fails with error message "You must include a valid app package manifest file named AppxManifest.xml in the source."

I'm trying to publish a .NET MAUI app. The source code contains a "Package.appxmanifest" file. When I try to publish, it fails with the following error messages: You must include a valid app package manifest file named AppxManifest.xml in…

asked Jul 3, 2025, 8:53 AM

Andreas Stavropoulos 0

edited the question Jul 4, 2025, 6:43 AM

Andreas Stavropoulos 0

3 answers

How to fix could not find error

I'm working on a maui app. when i try to build project it gives "System could not find the file. (2): C:\Users\jello\OneDrive\Masaüstü\wx\VSC\MAUI\Ccalculate\Ccalculate\obj\Debug\net9.0-android\assets." error message. how can i fix it?

asked Jun 19, 2025, 6:04 PM

Eren Çam 5

commented Jul 4, 2025, 6:04 AM

Tony Dinh (WICLOUD CORPORATION) 155 Microsoft External Staff

1 answer

SAML Access Denied from Azure AD - Localhost Sustainsys Setup

I am trying to set up an SAML based authentication using ASP.Net framework 4.8. But after login i am returning back to my localhost site and getting error like https://localhost:44353/Saml2/Acs?error=access_denied . I have assigned users and all the…

asked Jun 25, 2025, 12:23 PM

Verool Kuniyil Shibin 5

commented Jul 4, 2025, 5:48 AM

Verool Kuniyil Shibin 5

4 answers

CORS Policy Blocking POST Request in ASP.NET Core Minimal API with IIS Express (GET Works)

I'm developing an ASP.NET Core Minimal API using Visual Studio 2022 and running it with IIS Express. While GET requests work as expected, POST requests are being blocked due to CORS policy. Access to XMLHttpRequest at 'https://localhost:44302/api/xxx'…

asked Jul 3, 2025, 2:45 PM

Manoj 0

answered Jul 4, 2025, 5:25 AM

SurferOnWww 4,711

4 answers

If a method declared with the async modifier returns a cached result or completes synchronously,

i could not understand so could i get an exmaple of cached result and syncronous completion of async method. following is the lines from https://learn.microsoft.com/en-us/dotnet/csharp/asynchronous-programming/async-scenarios "If a method…

asked Jul 3, 2025, 11:16 AM

rajesh yadav 191

commented Jul 4, 2025, 5:04 AM

rajesh yadav 191

1 answer

How to hide the topbar in Hyper-V client in full screen?

This thing here is in the way

asked Jul 3, 2025, 9:30 AM

Johannes Kingma 1

answered Jul 4, 2025, 4:02 AM

Harry Vo (WICLOUD CORPORATION) 80 Microsoft External Staff

0 answers

In 8 entries, 2 entries text change event not triggered

In a Content View, we have 8 entries, which will change based on one picker. If pickers change the value all the 8 entries value would change, on first time we select the value from the picker all values set correctly, if the values selected previously…

asked May 8, 2025, 5:23 AM

Jeyamani Sekar 20

commented Jul 4, 2025, 3:35 AM

Tony Dinh (WICLOUD CORPORATION) 155 Microsoft External Staff

0 answers

Can’t login to microsoft account on ps5 because of xboxone account from

I can’t login to my microsoft account on my ps5 (minecraft). Because of already having a xbox account? How does this make sense how do I fix this? This is honestly the worst design I have ever seen.

asked Jul 4, 2025, 3:11 AM

Binx1031 0

1 answer

ListView events arent always triggered.

Hello, I am not sure if I selected right tag for my topic, but there is not present UWP tag naw. I have problem with ListView. If my ListView has many rows (about 150+), some events are sometime not triggered (but sometime they are triggered as well). If…

asked Apr 25, 2025, 11:31 AM

BitSmithy 2,206

commented Jul 4, 2025, 3:06 AM

Harry Vo (WICLOUD CORPORATION) 80 Microsoft External Staff

0 answers

Help Needed for Connecting POS Printer via USB in UWP App

Hi Team, I have implemented POS printer functionality in my UWP app. When I connect the POS printer using Bluetooth, it works perfectly. However, when I connect the printer via a USB cable, I’m unable to find a way to detect or connect to the printer…

asked Apr 17, 2025, 10:33 AM

Jay 140

commented Jul 4, 2025, 3:03 AM

Harry Vo (WICLOUD CORPORATION) 80 Microsoft External Staff

1 answer

Visual Studio 2022 Error "Create Git Repository

while creating repository from visual studio 2022 I got error An error occurred while sending the request

asked Aug 29, 2023, 5:01 AM

Abdul Ali Qureshi 0

commented Jul 4, 2025, 12:48 AM

Peter Friberg 0

1 answer

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…

asked Jul 1, 2025, 10:53 AM

Marc George 191

commented Jul 3, 2025, 11:36 PM

Marc George 191

0 answers

Looking for a reliable POS tagger library for .NET

Developing a .NET application that requires POS (Part-of-Speech) tagging for English text. In Python, libraries like spaCy and NLTK are popular for this purpose. Are there any recommended libraries for POS tagging within the .NET ecosystem? Found…

asked Jul 3, 2025, 10:29 PM

亀谷展(Kameya Hiroshi) 11

0 answers

color connverter

I have a converter public class SelectedAvatarMultiValueConverter : IMultiValueConverter { public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture) { if(values.Length == 2 && …

asked Jul 1, 2025, 8:56 PM

Eduardo Gomez 3,671

commented Jul 3, 2025, 7:04 PM

Viorel 122.6K

1 answer

Has anyone worked with NetCoreServer? Looking for guidance and resources

Hi everyone, I'm exploring alternatives to WinSock for socket programming in .NET 8 Core windows form application and came across the NetCoreServer library. It looks promising for building TCP/UDP/SSL/WebSocket servers and clients with high performance…

asked Jul 3, 2025, 7:00 AM

Aman Agrahari 60

answered Jul 3, 2025, 6:28 PM

Bruce (SqlWork.com) 77,926 Volunteer Moderator

1 answer

Modification to VBA Code - Copying data after drop down list value change and pasting to another sheet

Hi. I have this code which I need some assistance modifying - see below. First modification is the DropDownCell range should include all of column A that contains data not just cell A1. So if you change the value of any cell in column A using the…

asked Jul 2, 2025, 10:04 AM

Alverna 0

commented Jul 3, 2025, 6:19 PM

Barry Schwarz 3,746

0 answers

IIS Express configuration not working

IIS Express 10.0 is installed along with VS 2022. However, asp.net web/api projects are not getting created/ existing web projects not getting loaded. I have uninstalled / reinstalled VS 2022 but IIS Express issue is still showing. I have tried running…

asked Jul 3, 2025, 6:17 PM

Biswas, Dip 0

1 answer

How do I control which database to use when a Blazor Server app starts?

I'm working on a rewrite of an old WebForms application. I want to be able to control, through a GitHub Action running in a self-hosted runner, which database (test or production) the application should run against. I thought I could do this with the…

asked Jul 3, 2025, 4:56 PM

Falanga, Rod, DOH 245

answered Jul 3, 2025, 5:56 PM

Bruce (SqlWork.com) 77,926 Volunteer Moderator

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54,059 questions with Developer technologies-related tags

ms-appinstaller protocol has been disabled.

Dynamic NavMenu

Publishing a .NET MAUI app fails with error message "You must include a valid app package manifest file named AppxManifest.xml in the source."

How to fix could not find error

SAML Access Denied from Azure AD - Localhost Sustainsys Setup

CORS Policy Blocking POST Request in ASP.NET Core Minimal API with IIS Express (GET Works)

If a method declared with the async modifier returns a cached result or completes synchronously,

How to hide the topbar in Hyper-V client in full screen?

In 8 entries, 2 entries text change event not triggered

Can’t login to microsoft account on ps5 because of xboxone account from

ListView events arent always triggered.

Help Needed for Connecting POS Printer via USB in UWP App

Visual Studio 2022 Error "Create Git Repository

How to Debug Remote MAUI App Launch

Looking for a reliable POS tagger library for .NET

color connverter

Has anyone worked with NetCoreServer? Looking for guidance and resources

Modification to VBA Code - Copying data after drop down list value change and pasting to another sheet

IIS Express configuration not working

How do I control which database to use when a Blazor Server app starts?