The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
vdproj Setup Project not generating .msi / .exe – System.Buffers.dll dependency warning (.NET Framework 4.7.2, x64)
Hello Community, I am facing an issue while creating a Setup project (.vdproj) in Visual Studio and I am hoping someone can help clarify why this is happening. Environment Details Application type: VB.NET Windows Forms Target framework: .NET Framework…
Developer technologies | Visual Studio | Setup
Urgent Help Needed: Accidentally Deleted Extension – Request to Release Name for Re-publishing
Hello, My publisher ID is CANN-PUB, and the extension name is cannbot. Between 5:30 PM and 6:00 PM (China Time) on April 1, 2026, I intended to temporarily unpublish my extension but mistakenly clicked the “Remove” button, resulting in the permanent…
Developer technologies | Visual Studio | Extensions
Add-on components that enhance and customize the Visual Studio integrated development environment
Devops Test case execution history no longer shows previous results from other plans and suites
When did this change? We no longer have simple visibility of test execution history - double clicking a test from the suite you were in previously listed the number of times a test had run in different test plans / suites and the outcomes along with…
Developer technologies | Visual Studio | Testing
A suite of integrated tools for creating, running, and managing tests to ensure code quality and reliability.
HttpClient vs browser (Edge, Chrome) error/exception handling
My bottom line is I'd like to know how a mature browser (Edge, Chrome) retrieves a url. It is certainly not as .NET documentation describes with Net.Http.HttpClient (.NET v9). In a VB stock market data scraping app, one website…
Developer technologies | .NET | Other
Microsoft Technologies based on the .NET software framework. Miscellaneous topics that do not fit into specific categories.
Visual Studio Code Installer Hangs at 100%
I uninstalled Visual Studio Code after an automatic update perpetually hung at 100%. I had to manually end the VS Code process in Task Manager to relaunch the app. Unable to fix this issue, I decided to uninstall the program completely, and start fresh…
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
Walkthrough Display QuickInfo tooltips
Hello, I try to implement https://dori-uw-1.kuma-moon.com/en-us/visualstudio/extensibility/walkthrough-displaying-quickinfo-tooltips?view=visualstudio&tabs=csharp article in Visual Studio 2022 and 2026. But these codes are not working and some classes…
Developer technologies | Visual Studio | Extensions
Add-on components that enhance and customize the Visual Studio integrated development environment
Exception has occurred: CLR/ObjCRuntime.ObjCException
I am facing below issue in my MAUI project on Visual Studio code for Mac: Exception has occurred: CLR/ObjCRuntime.ObjCException An unhandled exception of type 'ObjCRuntime.ObjCException' occurred in Microsoft.iOS.dll at…
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Issues to call the event
Hi, DownloadAndShareFileAsync is declared within MauiProgram.cs, and was called within the same .cs file. It is not a success to build the project. Any reason from the following? Here is MauiProgram.cs
Developer technologies | ASP.NET | ASP.NET API
A component of ASP.NET for creating RESTful web services that support HTTP-based communication between clients and servers.
Visual Studio 2026 usually locks up when opened
I've been using the Insiders version for a while without any issues but since installing the release version it locks up when I start it and I have to start Task Manager to shut it down. If I run it again it's usually OK. I tried uninstalling it and…
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.
App does not support the 16KB memory page sizes
I got the below error message from the play store for my xamarin forms application: I am migrating it to MAUI now. So is the MAUI version fix this issue? Below are the packages I am using in the MAUI version. .NET MAUI…
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Android: The push notification badge is not disappearing on my app icon after I open my app again
I have tried to send push notifications to my app. I always receive the push notifications on my Android mobile phone and a badge is displayed on my app icon. But this badge never disappears. I have tried to tap again on my app icon to open it and I have…
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
When writing C# code in Visual Studio and in debug mode, the program cannot be launched.
Visual Studio 编辑C#代码,调试模式启动,无法启动程序。 输出列表中可以看到生成正常,手动点击生成的.exe可以正常运行。Windows事件查看器捕获到了应用程序崩溃事件。 尝试删除注册表、重装VS2019、VS2022、VS2016都没有解决这个问题。 完整代码复制到其他电脑可以正常执行debug调试。 此电脑运行其他c#程序无此异常提示。 日志名称: Application 来源: Application Error 日期: …
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.
Issue to Initialize compoment
Hi, How to resolve it below?
Developer technologies | ASP.NET | Other
A set of technologies in .NET for building web applications and web services. Miscellaneous topics that do not fit into specific categories.
Page Messages
Hi there, I have been using the LinkedIn APIs to publish posts and retrieve engagement data such as comments and likes. I would like to understand whether it is possible to access direct messages (inbox conversations) for LinkedIn Pages via API. My goal…
Developer technologies | ASP.NET | ASP.NET API
A component of ASP.NET for creating RESTful web services that support HTTP-based communication between clients and servers.
How to produce bootstrap modal editable form from html data object list in Razor Pages
Hello, Lately I was receiving valuable help by @Anonymous and @Anonymous on how to show bootstrap modal form and client side data validation. Now I would like to be able to show the form when I click the Edit button of each row from the html list (the…
Developer technologies | ASP.NET | ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
does anyone know how to run q # code for me
I have many python codes but don't know how to test them they are i have created a suite of code for many projects just need someone who knows how to test them if your associated with Microsoft don't reply thank you
Developer technologies | Visual Studio | Testing
A suite of integrated tools for creating, running, and managing tests to ensure code quality and reliability.
iOS: The push notification number is not disappearing on my app icon after I open my app again
I have tried to send push notifications to my app. I always receive the push notifications on my iPad Air and a red circle with the number 1 is displayed on my app icon. But this number never disappears. I have tried to tap again on my app icon to open…
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
My Project is not creating an .exe file
My Project is not creating an .exe file in the Bin folder
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.
Expired certificate
I am trying to run my code in debug mode. When iIclick F5 it opens a browser instance showing a certificate notice. I have tried the following steps to resolve this Closed all browsers and Visual Studio Deleted .vs folder from the…
Developer technologies | Visual Studio | Debugging
A core feature of Visual Studio that allows developers to inspect, analyze, and troubleshoot code during execution.
I am trying to integrate Firebase Analytics and Crashlytics into a .NET MAUI (.NET 10) Android application, but I am facing a runtime exception related to Crashlytics.
Steps I followed: Created a new .NET MAUI project Created a Firebase project and added an Android app Ensured the ApplicationId matches the package name Added google-services.json to: Platforms/Android/google-services.json Set Build Action to…
Developer technologies | .NET | .NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.