18,996 questions with Developer technologies-related tags

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1 answer One of the answers was accepted by the question author.

On macOS: How to install .pkg created with dotnet publish ?

dotnet --version 9.0.301 My MAUI app. is upgraded to .NET 9. I just created a .pkg with the command: dotnet publish ChronoWiz/ChronoWiz.csproj -f net9.0-maccatalyst -c Release -p:MtouchLink=SdkOnly -p:CreatePackage=true -p:UseHardenedRuntime=true -o…

Developer technologies | .NET | .NET MAUI
asked 2025-07-07T09:58:56.81+00:00
Eigil Krogh Sorensen 96 Reputation points
accepted 2025-07-08T14:42:26.8366667+00:00
Eigil Krogh Sorensen 96 Reputation points
5 answers One of the answers was accepted by the question author.

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'…

Developer technologies | ASP.NET | ASP.NET API
asked 2025-07-03T14:45:46.5766667+00:00
Manoj 20 Reputation points
commented 2025-07-08T14:23:21.2166667+00:00
Manoj 20 Reputation points
2 answers One of the answers was accepted by the question author.

visual studio installer cannot continue to download for visual studio community 2022 and no access to aka.ms

i am muhammad naveed faruq from pakistan i am an old user of visual studio to download visual studio 2022 community, when after downloading first file by browser and after clicking on it a small page opens to download installer,(contains two progress…

Developer technologies | Visual Studio | Setup
asked 2025-06-09T10:27:12.69+00:00
naveed faruq 30 Reputation points
commented 2025-07-08T06:09:37.59+00:00
naveed faruq 30 Reputation points
1 answer One of the answers was accepted by the question author.

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…

Developer technologies | .NET | Other
asked 2025-07-03T22:29:43.0833333+00:00
亀谷 展(Kameya Hiroshi) 36 Reputation points
accepted 2025-07-08T01:25:10.1533333+00:00
亀谷 展(Kameya Hiroshi) 36 Reputation points
2 answers One of the answers was accepted by the question author.

Package Source v2 feed error

I have try to download a package on package manager with https://nuget.org as the source but it output a error as feed back. How can I fix that error? Severity Code Description Project File Line Suppression State Error [Package source] The V2 feed…

Developer technologies | .NET | Other
asked 2022-01-27T07:02:09.657+00:00
Wilson Au-Yeung 21 Reputation points
answered 2025-07-07T19:03:16.1766667+00:00
Sony Nguyen 0 Reputation points
5 answers One of the answers was accepted by the question author.

how or where a sync function in a web API controller can help me?

hi, I just made one web API with core 9 with entity framework and all actions, i found that all the methods are made with a sync. q1) so my question is where or how it can help me , because in my case i call my controllers action methods from java…

Developer technologies | ASP.NET | ASP.NET API
asked 2025-06-24T13:12:08.41+00:00
rajesh yadav 211 Reputation points
commented 2025-07-07T09:55:26.9033333+00:00
Jack Dang (WICLOUD CORPORATION) 375 Reputation points Microsoft External Staff
1 answer One of the answers was accepted by the question author.

Permissions in Inkscape bombed

How do I remediate my Inkscape app that is frozen and won't allow me to start it? I have 'repaired" it, when that didn't work I removed it, and when I tried to reinstall Inkscape it would not reinstall.

Developer technologies | Universal Windows Platform (UWP)
asked 2025-07-02T18:18:53.35+00:00
Edward Mulhall 25 Reputation points
commented 2025-07-07T05:32:03.92+00:00
Edward Mulhall 25 Reputation points
2 answers One of the answers was accepted by the question author.

should I use asp.net core compression ?

I know why EnableforHttps is disabled by default so should I use it ? and another question IIS cannot use http3.0 right?

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-07-01T13:01:33.4366667+00:00
mc 5,511 Reputation points
accepted 2025-07-07T03:55:23.1633333+00:00
mc 5,511 Reputation points
1 answer One of the answers was accepted by the question author.

set VARAINT is not right?

I am using ms-media-foundation and want to set CODECAPI_AVLowLatencyMode VARIANT var{}; var.boolVal = VARIANT_TRUE; var.vt = VT_BOOL; error:WinRT originate error - 0x80070057 : 'Invalid argument (VT_UI4 != pValue->vt)' why?

Developer technologies | C++
asked 2025-07-04T12:40:55.1566667+00:00
mc 5,511 Reputation points
commented 2025-07-06T03:17:59.08+00:00
mc 5,511 Reputation points
5 answers One of the answers was accepted by the question author.

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…

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-07-03T11:16:07.6466667+00:00
rajesh yadav 211 Reputation points
commented 2025-07-05T16:44:56.2833333+00:00
Bruce (SqlWork.com) 78,086 Reputation points Volunteer Moderator
2 answers One of the answers was accepted by the question author.

How to upload and store files in database in blazor web app

How to upload and store files in database in blazor web app

Developer technologies | ASP.NET | Other
asked 2025-06-30T00:47:17.1833333+00:00
Samuel Agyeman 20 Reputation points
commented 2025-07-05T04:54:59.3566667+00:00
Samuel Agyeman 20 Reputation points
3 answers One of the answers was accepted by the question author.

why ViewData is encoded for unicode text in asp.net web?

ViewData["Title"] ="xxxxxxxxxxx"; it is 首页 why?

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-06-30T04:47:49.93+00:00
mc 5,511 Reputation points
accepted 2025-07-05T03:52:13.0366667+00:00
mc 5,511 Reputation points
1 answer One of the answers was accepted by the question author.

how to present ID3D11Texture2D using swapChain?

just set once RenderTargetView or present then release the rendertargetView and then again set the rendertarget view?OMSetRenderTargets or swapChain->GetBuffer?

Developer technologies | C++
asked 2025-07-03T14:39:07.43+00:00
mc 5,511 Reputation points
commented 2025-07-04T13:04:09.55+00:00
Varsha Dundigalla(INFOSYS LIMITED) 75 Reputation points Microsoft External Staff
2 answers One of the answers was accepted by the question author.

How to To Change Auto Navigation in a Modal?

I have a modal that previews my image products (originally i have a productgridcontainer that automatically circles through these image products for my customers to see the avilable products which i want it to be that way but i want the modal to be…

Developer technologies | ASP.NET | ASP.NET Core
asked 2025-03-30T01:15:04.6666667+00:00
KwebenaAcquah-9104 346 Reputation points
accepted 2025-07-04T09:08:28.52+00:00
KwebenaAcquah-9104 346 Reputation points
1 answer One of the answers was accepted by the question author.

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…

Developer technologies | Universal Windows Platform (UWP)
asked 2025-07-02T12:24:08.4333333+00:00
Jignesh Desai 126 Reputation points
accepted 2025-07-04T07:19:08.3166667+00:00
Jignesh Desai 126 Reputation points
1 answer One of the answers was accepted by the question author.

MAUI Picker control, .net 9: the Unfocused event IMMEDIATELY follows the Focused event?

I'm using the MAUI Picker control (ComboBox) on .net 9, Windows, VS 2022 v17.13.6. When the Picker gets focus by the user clicking it, the Focused event fires, but it is immediately followed by the Unfocused event and the drop down list opens. If the…

Developer technologies | .NET | .NET MAUI
asked 2025-05-14T12:32:14.0833333+00:00
Blaise-1597 61 Reputation points
commented 2025-07-03T15:15:28.98+00:00
Blaise-1597 61 Reputation points
1 answer One of the answers was accepted by the question author.

MAUI app crash when execute BindableLayout.SetItemsSource with visual studio 2022 17.14.7

After the command BindableLayout.SetItemsSource(FlexLayout, IEnumerable) in DEBUG environment and WinUI it gives the error: System.ArgumentOutOfRangeException in System.Private.CoreLib.dll Exception thrown: 'System.Reflection.TargetInvocationException'…

Developer technologies | .NET | .NET MAUI
asked 2025-06-30T10:33:22.18+00:00
Anton Moroder 20 Reputation points
commented 2025-07-03T09:18:17.7266667+00:00
Anton Moroder 20 Reputation points
1 answer One of the answers was accepted by the question author.

Push Notification Icon Color Issue in .NET MAUI Local Notifications

I have implemented push notifications using LocalPushNotification in my .NET MAUI app. I'm setting the small icon using: .SetSmallIcon(Resource.Drawable.ic_push_notification_solid) The issue is that the icon is displayed in gray instead of its…

Developer technologies | .NET | .NET MAUI
asked 2025-05-19T18:33:04.48+00:00
Omkar Pawar 255 Reputation points
commented 2025-07-03T08:56:21.3066667+00:00
Omkar Pawar 255 Reputation points
2 answers One of the answers was accepted by the question author.

LINQ how to sort column names

HI folks, I am retieving the column names from a datatable as follows. string[] columnNames = ds.Tables[0].Columns.Cast<DataColumn>() .Select(x => x.ColumnName) …

Developer technologies | C#
asked 2025-07-02T11:20:35.2+00:00
john noble 201 Reputation points
accepted 2025-07-03T08:40:02.63+00:00
john noble 201 Reputation points
1 answer One of the answers was accepted by the question author.

How to disable the ctrl+mousewheel zoom in WPF blazor hybrid app

I'm testing the WPF blazor hybrid app following the steps in this article: https://learn.microsoft.com/en-us/aspnet/core/blazor/hybrid/tutorials/wpf?view=aspnetcore-9.0. The code repo is here. After running the app, I find I can use ctrl+mousewheel…

Developer technologies | .NET | Blazor
asked 2025-07-02T02:27:02.06+00:00
William Liu 556 Reputation points
accepted 2025-07-03T00:51:00.0766667+00:00
William Liu 556 Reputation points