Microsoft Q&A

Developer technologies

54,058 questions

A broad category of Microsoft tools, languages, and frameworks for software development. Designed to support developers in building, debugging, and deploying applications across various platforms.

54,058 questions with Developer technologies-related tags

0 answers

storage bug

I paid for the 100gb subscription and it seems like it hasnt changed from 5gb and im worried now that you guys have taking my money and all my files are still not syncing. sort this issue please

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adam kaca 0

0 answers

everytime i take a picture it says" sorry we werent able to save the photo and it gives me a an error code if i need it

everytime i take a picture it says" sorry we werent able to save the photo and it gives me a an error code if i need it. it says the code and then photocapturestartfailed

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Valeria Melo 0

commented

Viorel 123K

1 answer

cant log into my account

i ca not log into my email this keeps coming up Please retry with a different device, use a VPN, or other authentication method to sign in. For more details, please see https://go.microsoft.com/fwlink/?linkid=2317517

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Pat Clifford 0

commented

Fabio Del Río 0

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…

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Flaviu_ 1,071

commented

Flaviu_ 1,071

0 answers

Websocket is connected or disconnected without error Blazor Web App .Net 8

Hello, Websocket not connected in production returns the error WebSocket connection to 'wss://accounts.innovustech.in/_blazor?id=7pvrUUJdL7CjvoTLn17Y4A' failed: (anonymous) @ blazor.web.js:1 blazor.web.js:1 [2025-07-27T11:40:20.323Z] Information:…

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Prathamesh Shende 471

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…

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Prathamesh Shende 471

commented

Prathamesh Shende 471

2 answers

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…

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Wheelstring 195

commented

Wheelstring 195

1 answer

NuGet Package Manager Error in Visual Studio 2022 on Windows 11

The NuGet Package Manager has suddenly stopped working in Visual Studio 2022 on a Windows 11 PC. An error occurs when trying to load the Package Manager, displaying the following message: [nuget.org] Unable to load the service index for source…

asked

Syed Aun M. Bukhari 5

answered

Alisha ali 0

0 answers

Raw Input report rate is so low

Hello. I'm trying to scan some keyboard input, and it works but the polling rate is so low. The hidclass.sys driver seemed to aggregate some input packets while I don't want to do that. Is there a way to make the HID driver have high polling rate (at…

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나느 41

commented

Viorel 123K

2 answers

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…

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Sajith 46

edited an answer

manny orton 0

0 answers

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…

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A W 0

1 answer

How can I host a shared Blazor Custom Elements app on a different Domain?

I tried to publish a Blazor app with custom elements on a Static Web App and reference it from another deployed app. Just added the necessary script tags pointing to the static web app. It does not work. Looking into the blazor.webassembly.js…

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László Tóth 0

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drizzle mizzle 0

1 answer

Is it possible to create MSIX deployments for .NET Framework apps?

I'm going through a Packing MSIX apps tutorial. At work we've got some .NET Framework WPF apps which have been deployed using the older ClickOnce deployment methodology. However, I can see that I'm going to have to drop that and use MSIX instead. What…

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Rod Falanga 616

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Rod Falanga 616

1 answer

How to build an app to check if any file is opened by another program(C#, Windows)?

I tried my best to build an app to check if a file is opened by another program. I used ChatGPT, Gemini to do so. But their solutions didn't work. Now I need your help: using System; using System.Collections.Generic; using System.Diagnostics; using…

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Rahmatulloh 40

answered

Bruce (SqlWork.com) 78,591 Volunteer Moderator

1 answer

After VS installation, where are the VS environment variables (e.g. VS_INSTALL_DIR)?

After I install Visual Studio Community, where are the VS environment variables (e.g. VS_INSTALL_DIR)?

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Ken Woolridge 0

commented

ishaq safwah 0

1 answer

Why does the post-increment/decrement operator precede the pre-increment/decrement operator?

Hi! I was checking out the Microsoft article for operator precedence in C# (https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/#operator-precedence), and I saw that in the table, x++ and x-- precede ++x and --x. I didn't really…

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Vajk Vas 20

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Vajk Vas 20

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…

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Marc George 191

1 answer

how to use DASH or HLS to play video in asp.net core?

how to upload video and then play it using DASH or HLS?

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mc 5,611

commented

Stamati Crook 0

0 answers

How to build an app to check if a file is opened by another program using C#

Hello, I want to build an app to check if a file is opened by another program.

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Rahmatulloh 40

edited the question

Gérard Oomens 100.4K Volunteer Moderator

1 answer

MFC opening dialog, find starting position

Windows 11, Visual Studio 2022, C++ MFC This line is in OnInitDialog() of the class that starts when the app is started in debug mode. CWnd::GetWindowRect( &m_dialog_location_size );`` ``// Get the window rectangle The .left and .top…

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Bryan Kelly 516

edited an answer

RLWA32 50,051