56,339 questions with Developer technologies-related tags

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How to Activate a Product Key

I currently have a trail license for Visual Studio 2026. I have purchased, from Microsoft, Visual Studio 2026 Professional(order number 5658862704) but my trail copy won't except license number ( || | -------- | Visual Studio Professional Subscription…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

5,853 questions
asked 2026-10-19T21:42:24.2066667+00:00
Ronald Notes 0 Reputation points
2 answers

Program being blocked from running

It says source of code unknown. My program says 11 build, then 2 build all compiles. Program is blocked from running

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

5,853 questions
asked 2026-10-19T20:54:58.7466667+00:00
Paul Richardson 15 Reputation points
answered 2026-10-19T21:07:27.5433333+00:00
Paul Richardson 15 Reputation points
1 answer

XGameSaveInitializeProvider hangs

Hello Xbox team, We frequently experience a problem when calling XGameSaveInitializeProvider. The application hangs on this call for 30 seconds (we then have to terminate the application because we don't have the means to handle this stall). We want to…

Developer technologies | C++
Developer technologies | C++

A high-level, general-purpose programming language, created as an extension of the C programming language, that has object-oriented, generic, and functional features in addition to facilities for low-level memory manipulation.

4,111 questions
asked 2026-10-13T17:52:16.7166667+00:00
commented 2026-10-19T17:08:04+00:00
3 answers

How to use SQL Data Reader

I'd like to perform a select that returns 3 rows, each row with a code, and then use a sql data reader in C#. Do you have a snippet that does that? Im not sure how to submit my code example without this app blowing up on me! I'm using VS 2022, and a…

Developer technologies | C#
Developer technologies | C#

An object-oriented and type-safe programming language that has its roots in the C family of languages and includes support for component-oriented programming.

11,822 questions
asked 2026-10-17T00:52:51.2433333+00:00
Corey Fleig 555 Reputation points
edited a comment 2026-10-19T16:32:50.8+00:00
Corey Fleig 555 Reputation points
1 answer One of the answers was accepted by the question author.

Automatic highlight while editing enums, structs, and functions makes text unreadable

I am using dark mode in Visual Studio with the default settings. When I edit enums, structs, and functions in c/c++, the text highlights and becomes unreadable. I can not find the setting to change the color or disable it. Any help or suggestions would…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

5,853 questions
asked 2026-09-07T11:26:26.4766667+00:00
George Ford 20 Reputation points
commented 2026-10-19T12:47:42.3366667+00:00
George Ford 20 Reputation points
1 answer

Redistribution of renamed MSVC runtime DLLs in commercial Python applications

Hello, I am an individual developer using Visual Studio Community 2022. I am developing a commercial Windows desktop application in Python. My application uses NumPy and Shapely, whose Windows wheel packages include Microsoft Visual C++ runtime DLLs with…

Developer technologies | Visual Studio | Other
Developer technologies | Visual Studio | Other

A family of Microsoft suites of integrated development tools for building applications for Windows, the web, mobile devices and many other platforms. Miscellaneous topics that do not fit into specific categories.

5,853 questions
asked 2026-10-18T15:50:58.23+00:00
walker aruyo 0 Reputation points
commented 2026-10-19T12:27:55.95+00:00
Grant Totinov 0 Reputation points
2 answers

WiFi P2P connection fails occasionally, i collect the netsh trace, please help to parse

My previous issue is in the link below. I have captured the trace taken when the problem occurred. I noticed that the ConnectionRequested callback registered by the PC client app was triggered very late, with a delay of nearly 18 seconds. When the issue…

Developer technologies | Universal Windows Platform (UWP)
asked 2026-10-19T02:39:14.1+00:00
Xiaojie Ma 55 Reputation points
commented 2026-10-19T12:06:42.4233333+00:00
Xiaojie Ma 55 Reputation points
1 answer

How do I fix NET.8.0.0.31 Download, that won't update? Microsoft runtime?

How do I fix NET.8.0.0.31 Download, that won't update? Microsoft runtime?

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,342 questions
asked 2026-10-14T22:07:33.7833333+00:00
EdCress-5255 10 Reputation points
edited a comment 2026-10-19T09:05:13.23+00:00
Nguyen Dam (WICLOUD CORPORATION) 850 Reputation points Microsoft External Staff Moderator
1 answer

Azure DevOps clone fails in Visual Studio: “Unable to start process. Unable to resume suspended process during process creation.

When I attempt to clone an Azure DevOps Git repository through Visual Studio, Visual Studio displays an Azure DevOps Error dialog: Unable to start process. Unable to resume suspended process during process creation. Git for Windows is installed and…

Developer technologies | Visual Studio | Debugging
asked 2026-10-15T19:25:29.12+00:00
Kumar, Sonbir 5 Reputation points
commented 2026-10-19T07:58:48.6866667+00:00
Brian Pham (WICLOUD CORPORATION) 730 Reputation points Microsoft External Staff Moderator
2 answers

Security Vulnerability – DLL Hijacking During ClickOnce Application Startup (dfshim.dll)

Issue Description We have identified a potential DLL hijacking vulnerability in our .NET Framework 4.8 application deployed using Visual Studio ClickOnce publishing (.application manifest). During security testing, we observed that placing a DLL named…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,342 questions
asked 2026-10-18T08:27:01.52+00:00
Nagarajan Dhanapal 5 Reputation points
answered 2026-10-19T07:40:08.0133333+00:00
Brian Pham (WICLOUD CORPORATION) 730 Reputation points Microsoft External Staff Moderator
1 answer

Fonte Size of VBA window

The font size of my VBA window are just enormous, i just can't solve this problem, can someone please tell me how do i fix this quickly?

Developer technologies | Visual Basic for Applications
asked 2026-10-06T22:41:40.2766667+00:00
Marco Pereira 0 Reputation points
edited a comment 2026-10-19T07:16:09.7133333+00:00
Brian Pham (WICLOUD CORPORATION) 730 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

HttpContext is null throwing error i don't logged in

I had project .net 8 blazor server rendering which using asp.net identity. the login.razor page as pre defined template and code from microsoft template. I update the framework to .net 10 and now anywhere in code HttpContext is defined it is throwing…

Developer technologies | .NET | Blazor
Developer technologies | .NET | Blazor

A free and open-source web framework that enables developers to create web apps using C# and HTML, developed by Microsoft.

1,705 questions
asked 2026-10-16T14:33:09.85+00:00
Prathamesh Shende 571 Reputation points
edited an answer 2026-10-19T07:10:15.0866667+00:00
Nguyen Dam (WICLOUD CORPORATION) 850 Reputation points Microsoft External Staff Moderator
2 answers

Securing an Internal .NET CORE API Accessed by a DMZ Public Website

Below is the architecture of my Digital Business Contact application, which consists of three applications: A .NET Core application that retrieves employee information from Active Directory and stores it in a database. A .NET API that exposes employee…

Developer technologies | .NET | Other
Developer technologies | .NET | Other

Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.

4,182 questions
asked 2026-10-13T03:43:03.9366667+00:00
181 5 Reputation points
commented 2026-10-19T06:37:01.02+00:00
181 5 Reputation points
2 answers

Problems with error trapping using Excel macros (Visual Basic coding)

I am developing an Excel macro and am having trouble with error trapping. Here is the actual code I am using: 'Select Name Tab On Error GoTo NEXTA Sheets(Name).Select GoTo NEXTB NEXTA: Call Add_A_Name(Name, EnvNo) NEXTB: On Error GoTo…

Developer technologies | Visual Basic for Applications
asked 2026-10-16T21:35:50.06+00:00
Al Kremer 0 Reputation points
answered 2026-10-19T06:07:49.42+00:00
Brian Pham (WICLOUD CORPORATION) 730 Reputation points Microsoft External Staff Moderator
2 answers

Windows 11 Smart App Control: How to safely test unsigned .NET 8 WPF applications without commercial code signing?

Hello Microsoft Team, This is a follow-up to our previous Microsoft Q&A question regarding Windows 11 blocking our unsigned .NET 8 WPF application, ST Cut. Thank you for the AI-generated response recommending a dedicated development environment and…

Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | .NET Runtime

.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.

1,342 questions
asked 2026-10-11T13:57:57.7633333+00:00
Евгений Тхорев 0 Reputation points
commented 2026-10-19T04:09:48.54+00:00
Nguyen Dam (WICLOUD CORPORATION) 850 Reputation points Microsoft External Staff Moderator
1 answer

Firebase Crashlytics issue on .NET MAUI iOS - GoogleService-Info.plist not detected

Hi Nancy Vo (WICLOUD CORPORATION), I am facing an issue with Firebase Crashlytics on my .NET MAUI iOS application. Previously, based on your suggestion, I added the following configuration in my .csproj to include the correct GoogleService-Info.plist…

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-10-07T07:33:19.07+00:00
Vignesh Palthurai 70 Reputation points
commented 2026-10-19T03:52:05.0966667+00:00
Harry Nguyen (WICLOUD CORPORATION) 345 Reputation points Microsoft External Staff Moderator
3 answers

What Debugging Steps Should I Take

In a wpf application, there is one window (Transactions) that, when a use makes a ComBox selection, opens another window (Details) using this code: Dim win As New TransactionDetails With {.Owner = Me} If win.ShowDialog() Then SaveTransaction() The…

Developer technologies | Visual Studio | Debugging
asked 2026-10-10T10:49:18.34+00:00
RogerSchlueter-7899 1,801 Reputation points
commented 2026-10-19T03:45:25.2966667+00:00
Brian Pham (WICLOUD CORPORATION) 730 Reputation points Microsoft External Staff Moderator
1 answer

Unable to monetize UWP game with ads and get a paid app approved – individual Microsoft Store publisher (Türkiye)

Hello, I am an individual Microsoft Store publisher (MSA account, market: Türkiye) with games built on UWP. I am facing two blocking monetization issues and have been unable to reach Store developer support through any channel (Partner Center…

Developer technologies | Universal Windows Platform (UWP)
asked 2026-10-17T08:32:18.2566667+00:00
Osman İSLAMOĞLU 0 Reputation points
answered 2026-10-19T03:37:42.18+00:00
Gatlin Le (WICLOUD CORPORATION) 1,145 Reputation points Microsoft External Staff Moderator
3 answers

how to convert an existing legacy website into a mobile friendly one?

We have a website created in asp.net 15 years ago. Visitors complain that it is not mobile friendly. How to convert it as mobile - friendly?

Developer technologies | .NET | .NET Multi-platform App UI
asked 2026-10-10T07:06:25.5466667+00:00
Sabesan A K 0 Reputation points
edited a comment 2026-10-19T03:03:19.5066667+00:00
Harry Nguyen (WICLOUD CORPORATION) 345 Reputation points Microsoft External Staff Moderator
1 answer

how to fix .NET 3.5 Installation error

Ive been trying to install "iracing" but while downloading, it says couldnt find .NET 3.5 and a menu popped up for me to download it. while downloading it, an error saying it couldnt download. ive tried using fixing with the error codes here:…

Developer technologies | .NET | Other
Developer technologies | .NET | Other

Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.

4,182 questions
asked 2025-01-28T01:01:21.4266667+00:00
Jack Webster 5 Reputation points
commented 2026-10-18T18:13:39.15+00:00
RemM 0 Reputation points