.NET: Microsoft Technologies based on the .NET software framework. Runtime: An environment required to run apps that aren't compiled to machine language.
Best practice for using Program.cs vs Startup.cs in .NET 8/10 for new and migrated projects
I am working with ASP.NET Core and have some confusion regarding project structure in recent .NET versions. In earlier versions (before .NET 6), the project typically used both Startup.cs and Program.cs, where Startup.cs handled service configuration and…
Developer technologies | .NET | .NET Runtime
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C++ Function Return With Reference
Have a function that I call with the variable references below. Was told that when I call, can change the values back to the original call if the variables are "reference" &A, &B. However, the system does not allow one to do, I.E. as…
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.
MAUI app exiting without crashing after inactivity
Hi there I have a .NET 10 MAUI app and it is exiting on refresh, or any activity, after being in "sleep" mode for a while. The shortest time I have tried is 4 hours, but I believe 2 hours will have it exit too. I have tried leaving the…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Exception from HRESULT: 0xD0000003 at FileIntegrity.MarkAsTrusted in .NET CodeDom Compiler on Windows 11 Enterprise 23H2
Hi Team, I happen to be an employee of Analog Devices and recently got my laptop repalced with a new Win11 Enterprise system. Upon reinstalling all the work-related tools and packages on this system, our desktop application that uses the .NET Framework…
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
How do I fix .NET runtime installation error?
I keep getting a message to download and install .net runtime, x64, V 8.0.11. I downloaded the repair tool and it could not fix the problem. I have no idea how to fix this problem. suggestions?
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.
Cannot set FontName and/or FontSize in an Excel Comment with Visual Basic for Applications
Dear Team, I have Microsoft 365 Personal License I am using macOS Tahoe 26.5, Microsoft® Excel for Mac, Version 16.109.1 (26051717) In a Visual Basic for Applications I am trying to put the font name and text size in a comment block. Translating the code…
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
Excel VBA Like Operator Question
To the Community: Need a little clarification on the VBA "Like" Operator for the below snippet. From reading the language reference, I do not understand why statements "#1. - #4." below returns FALSE when variable "a"…
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
Visual Studio Subscription provisioned incorrectly
“My Visual Studio Professional – monthly subscription is active, but it is showing as ‘Cloud’ and does not include software downloads such as Windows 11. This subscription should include OS downloads. Please refresh or correct my entitlement.”
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.
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Using Visual Studio 2026 (18.6.0) designer I keep getting Sequence contains no elements error when I add or change a control.
Using Visual Studio 2026 (18.6.0) designer I keep getting "Sequence contains no elements" error when I add or change a control. It happens frequently and is quite annoying.
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
UWP app throws unhandled exception when installed from .msix package
This is a UWP app with Visual Studio Insiders [11709.129]. When deployed from Visual Studio, started with or without debugging to a Windows 10, an Xbox, or a Windows 11, it runs fine and is passing the tests. However, when the project is published to an…
Developer technologies | Universal Windows Platform (UWP)
A Microsoft platform for building and publishing apps for Windows devices.
How do I reinstall Visual Studio 2017 Professional IDE
I have my product key, but I can not find my downloadable VS2017pro
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
<group idMso="GroupDataQueriesAndConnections"></group> no funciono
<tab id="Test" label="Test"> <group idMso="GroupConnections"></group> <group idMso="GroupDataQueriesAndConnections"></group> </tab> [Moved from Microsoft 365…
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.
Best Practice For Database Access In Blazor MAUI Hybrid App
I'm porting a project from MVC into a Blazor MAUI Hybrid app with the intent to share common components and data. I have a Razor Class Library which does this, but was wondering if I should also put my SQL Server data access in here as well or keep that…
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.
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
SQL Server | Other
Additional SQL Server features and topics not covered by specific categories
Declare a persistent string array in C#
Declare a persistent string array in c#. The string array to be put in a separate class.
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.
Issue while upgrading API Service from .Net 8.0 to .Net 10.0
Hi, I am upgrading my API Service Application from .Net 8.0 to .Net 10.0. There is an assembly which gets runtime generated from within another assembly whose framework version is netstandard 2.0. Now, there is a powershell script which runs in Octopus…
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.
Visual Studio Marketplace Extension - delete own accidental review
Ich habe auf Visual Studio Marketplace versehentlich für meine eigene Extension eine Berwetung (Review) abgegeben. Wie kann ich diese wieder löschen?
Developer technologies | Visual Studio | Extensions
Add-on components that enhance and customize the Visual Studio integrated development environment
Questions regarding Windows driver signing
Hello Microsoft Support, We are in the early planning phase for a new Windows driver and want to make sure we understand the official release process for Windows Endpoints and Servers. Could you please clarify a few basic points for us? Certificates:…
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.
how to set the text space in winform?
I am using winform to draw something and how to set the text space? text t e x t
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
how to fix Traceback (most recent call last): File "Creal.py", line 505, in <module> File "Creal.py", line 497, in inj3c710n UnboundLocalError: cannot access local variable 'injeCTmED0cT0r_cont' where it is not associated with a value
How to fix Unhandled Exception in script 'Failed to excute script 'Creal' File "Creal.py", line 505, in <module> File "Creal.py", line 497, in inj3c710n UnboundLocalError: cannot access local variable 'injeCTmED0cT0r_cont' where…
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.
Azure sign in torture
Visual Studio 2022 Community: Authentication Flow Regression / Account System Misdesign Dear Microsoft, I write this with the deepest possible respect, and with only the mildest desire to strike the Visual Studio account subsystem with a velvet-wrapped…
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.