54,064 questions with Developer technologies-related tags

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System.ArrayTypeMismatchException when using System.Text.Json with .NET Framework 4.7 in MSTest

Hi, I'm currently using .NET Framework 4.7 along with MSTest (all packages are up to date). I'm trying to deserialize a JSON string using System.Text.Json as shown below: using System.Text.Json; private static JsonSerializerOptions GetOptions() { …

Developer technologies | .NET | Other
asked Jul 22, 2025, 12:06 PM
undrgng 0 Reputation points
commented Jul 28, 2025, 9:00 AM
Adiba Khan 95 Reputation points Microsoft External Staff
2 answers

How to turn off C# Auto Formats on Enter in VSCode

When I press enter in VSCode with the C# extension, it simply reformats all my code. I can't find any setting to toggle this behavior off. Before: After. All I need it to do is go to the next line.

Developer technologies | C#
asked Jul 27, 2025, 5:52 PM
Chad Broski 0 Reputation points
answered Jul 28, 2025, 9:00 AM
Susmitha T (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
5 answers

ETL UI not papering with Visual Studio 2022 or 2019

We have implemented the Data Warehouse in SQL server and That ETL view through Visual studio . It was working properly and now when open the .dtsx file with visual studio UI not loading just load the code.

Developer technologies | Visual Studio | Setup
asked Jun 25, 2025, 9:37 AM
Supun Samarathunga 0 Reputation points
answered Jul 28, 2025, 8:59 AM
Omkara Varshitha Kunapalli (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
3 answers One of the answers was accepted by the question author.

Disabling autocompletion from spacebar in VS 2022

This problem is maddening and the only thing I've found is that 2019 isn't going to see a fix for it. I found a couple listed fixes for earlier versions to remove the spacebar from the list of keys that trigger autocomplete but not even a mention of the…

Developer technologies | Visual Studio | Debugging
asked Mar 5, 2022, 1:02 AM
Jingo Unchained 66 Reputation points
edited a comment Jul 28, 2025, 8:56 AM
Antony Brown 1 Reputation point
1 answer

Can we capture SharePoint/OneDrive user IP addresses via Microsoft Graph?

Hi team, I’d like to ask whether it’s possible to retrieve the IP address of a user accessing SharePoint or OneDrive using Microsoft Graph API, given the following permissions: User.Read.All Mail.Read Sites.Read.All Files.Read.All I’m aware that for…

Developer technologies | C#
asked Jul 28, 2025, 8:23 AM
Jovkhar Issayev 0 Reputation points
answered Jul 28, 2025, 8:42 AM
Adharsh Santhanam 6,430 Reputation points Volunteer Moderator
1 answer

Exception thrown: 'System.NotImplementedException' in Plugin.BLE.dll Exception thrown: 'System.NotImplementedException' in Plugin.BLE.dll An exception of type 'System.NotImplementedException' occurred in Plugin.BLE.dll but was not handled in user code

I am migrating my project from Xamarin forms to Maui.In my project we have Bluetooth functionality implemented using Plugin.BLE. We didn't used Plugin.BLE nuget package instead we used plugin.Ble source code like projects . We are adding those projects…

Developer technologies | .NET | .NET MAUI
asked May 23, 2025, 3:10 PM
Sk 66 Reputation points
edited an answer Jul 28, 2025, 8:37 AM
Michael Le (WICLOUD CORPORATION) 770 Reputation points Microsoft External Staff
3 answers

WIshing to know if migrating an old vb.net (version 4.8) website to Azure is possible.

We have a clients website that seems to be running on .net framework version 4.8. It seems for this version it needs to be hosted on a windows server. The files are about 522 Mb and there is an associated MS SQL database with 3 or 4 tables, the largest…

Developer technologies | ASP.NET | ASP.NET API
asked Mar 26, 2025, 12:57 AM
Glenn Reed 0 Reputation points
answered Jul 28, 2025, 8:35 AM
Danny Nguyen (WICLOUD CORPORATION) 415 Reputation points Microsoft External Staff
1 answer

How can I retieve my missing account

Hello, I tried to contact you, but I didn’t know how. Anyway, I have an old email that I created when I was young, and it is linked to the middle of my games, but I don’t know how to retrieve it, and I don’t remember the password. Is there a way I can…

Developer technologies | Windows Forms
asked Jul 27, 2025, 6:04 AM
A W 0 Reputation points
answered Jul 28, 2025, 8:31 AM
Omkara Varshitha Kunapalli (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
0 answers

Local Copilot Memory via Dynamic BitLocker Partition on Windows

📋 Details Hello Microsoft team, I’d like to propose a feature that could significantly enhance privacy, continuity, and personalization for Copilot users on Windows: a local memory system stored in a dynamically sized BitLocker-encrypted partition. 🔐…

Developer technologies | Universal Windows Platform (UWP)
asked Jul 28, 2025, 7:50 AM
laurent k 0 Reputation points
edited the question Jul 28, 2025, 8:23 AM
laurent k 0 Reputation points
0 answers

How to Best Run a WPF C# App on macOS and Linux?

Hi all, I’ve built a Windows desktop application using WPF in C# (with Visual Studio). Now I’d like to make it available for macOS and Linux users as well. I know WPF is Windows-only, but I’m wondering: What’s the best way to run or port a WPF app on…

Developer technologies | Windows Presentation Foundation
asked Jul 28, 2025, 7:49 AM
MARCIN SZOLKE SCHOLKE 0 Reputation points
edited the question Jul 28, 2025, 7:57 AM
MARCIN SZOLKE SCHOLKE 0 Reputation points
4 answers

How to get Json Data from an external WEB API to an JQUery autosearch text box end point

Hi everybody: I have an external minimal Web API that produces a JSON object ( array) as per below. app.MapGet("/AsyncAutocompleteErf/{search}", async (IErvenRepository request, string search) => { var data = await…

Developer technologies | ASP.NET | ASP.NET Core
Microsoft 365 and Office | Development | Office JavaScript API
Developer technologies | ASP.NET | ASP.NET API
asked Jan 10, 2025, 4:24 PM
Jose Daniel Navarro Brito 61 Reputation points
answered Jul 28, 2025, 7:56 AM
Raymond Huynh (WICLOUD CORPORATION) 470 Reputation points Microsoft External Staff
1 answer

Microsoft Store app requiring admin consent - any automation?

We have a dotnet app deployed via Microsoft Store which uses a multitenant app registration. When a user logs on they have to ask their admin to consent to the user of the application. What I am wondering, is there any way to automate this better, if for…

Developer technologies | .NET | Other
asked Jul 24, 2025, 12:09 PM
Anne Admin 6 Reputation points
commented Jul 28, 2025, 7:49 AM
Anne Admin 6 Reputation points
3 answers

Why can't my generic Blazor app read the LocalDb for Identity?

I wanted to see how a new Blazor Web app uses the LocalDb that is created when you create a new application that uses Individual Accounts during the project creation process. In my AppSettings.json file it created this connection…

Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Blazor
asked Jan 4, 2025, 9:28 PM
Rod Falanga 616 Reputation points
answered Jul 28, 2025, 7:47 AM
Jack Dang (WICLOUD CORPORATION) 775 Reputation points Microsoft External Staff
1 answer

We are facing .NET MAUI deployment issues, need some help.

Hello Community, We are trying to get our VS Xamarin App migrated to .NET (9) MAUI. Build for each sub project and main entire project fails with the following error. Need some help to get our app going from Xamarin forms to MAUI.   Unable to get…

Developer technologies | .NET | .NET MAUI
asked Jul 21, 2025, 10:30 PM
Imran Pathan 0 Reputation points
commented Jul 28, 2025, 7:47 AM
Tony Dinh (WICLOUD CORPORATION) 490 Reputation points Microsoft External Staff
2 answers

Managing SEO Wtih MVC

Hello everyone and thanks for the help in advance. I am developing a Asp.Net MVC website that will hopefully, be used for commercial purposes. I need insight as to how to manage items such as page titles, meta data, and other information necessary for…

Developer technologies | ASP.NET | ASP.NET Core
asked Jul 27, 2025, 4:58 PM
Kmcnet 1,096 Reputation points
edited an answer Jul 28, 2025, 7:47 AM
Raymond Huynh (WICLOUD CORPORATION) 470 Reputation points Microsoft External Staff
9 answers One of the answers was accepted by the question author.

asp.net core web application not showing in visual studio 2019

asp.net core web application not showing in visual studio 2019 Hi, i have installed visual studio 2019, with asp.net and .NET core features. Problem/Issue: while creating new project,"asp.net core web application" not showing, its showing…

Developer technologies | ASP.NET | ASP.NET Core
asked Mar 9, 2023, 2:09 PM
qasimidl 106 Reputation points
commented Jul 28, 2025, 7:36 AM
louie fred 0 Reputation points
2 answers

How do I share a Sqlite database between my desktop and laptop?

I'm writing a Minimal API application using .NET 9. I started this on my laptop, then committed the changes to my GitHub repo and tried to pick up where I left off on my desktop. However, when I tried to test it using Postman to retrieve the dishes of a…

Developer technologies | ASP.NET | ASP.NET API
asked Apr 19, 2025, 1:27 PM
Rod Falanga 616 Reputation points
answered Jul 28, 2025, 6:46 AM
Danny Nguyen (WICLOUD CORPORATION) 415 Reputation points Microsoft External Staff
0 answers

MAUI USE OF BING FOR ERROR REPORTING

With the latest releases, when debug deploying my MAUI app to an Android phone, during the early execution Chrome appears targeting Bing with the following URL: "https://www.bing.com/?ref=aka&shorturl=View/SystemErrors/1". The browser…

Developer technologies | .NET | .NET MAUI
asked Jul 26, 2025, 11:41 AM
Marc George 191 Reputation points
commented Jul 28, 2025, 6:30 AM
Starry Night 5 Reputation points
1 answer

Visual Studio 2022 Not Responding after adding ContextMenu

I'm using VS 2022 v17.14.7 developing a WinForms app using .Net 8.0 and C#. When I add a ContextMenu to any form and try to add a menu item under it, Visual Studio stops responding and has to be killed via the Task Manager. This also happens when using…

Developer technologies | Windows Forms
asked Jun 26, 2025, 1:51 PM
Lance Boudreaux 0 Reputation points
answered Jul 28, 2025, 6:23 AM
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 170 Reputation points Microsoft External Staff
2 answers

How to sign ClickOnce artifacts when using Google Cloud KMS for code signing?

I've successfully done code signing using Google Cloud KMS and jsign for executable files, but I'm unable to sign ClickOnce manifest files. Current Setup Certificate: Code signing certificate from Sectigo (in .crt format) Private Key: Stored in Google…

Developer technologies | Windows Forms
asked Jul 24, 2025, 4:36 PM
Darshana Dilhan 0 Reputation points
commented Jul 28, 2025, 6:22 AM
Darshana Dilhan 0 Reputation points