A Microsoft platform for building and publishing apps for Windows devices.
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Developer technologies | Universal Windows Platform (UWP)
Base class System Void cannot be designed
How fix: The designer could not be shown for this file because none of the classes within it can be designed. The designer inspected the following classes in the file: GeoffPicViewForm --- The base class 'System.Void' cannot be designed. +
Developer technologies | Visual Studio | Setup
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
OpenGL Libraries
Have the OpenGL libraries installed, glut.h, gl.h using visual studio and the called routines glClear(...), glColor(...), glRotate(...), etc. are global calls unresolved when I execute the "build" command. Have had a lot of problems getting the…
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 input data from a spreadsheet into a macro
What's the simplest way to pass a number (such as a month number) in a cell of my EXCEL spreadsheet into a macro? I have Excel 24, not 365.
Developer technologies | Visual Basic for Applications
An implementation of Visual Basic that is built into Microsoft products.
WebView2 Deployment
Hello, I recently converted a VB.net (VS 2022) Desktop Application from a WebBrowser control to a WebView2 Control. I have everything working just as I would like. When I create an installer and include all of the dependencies then install my…
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.
How to copy a C# project to another directory and not get an error
When I make a copy of a working C# project and then go and try to open it in VS, I can't get the Form Designer to come up. I get this error: The designer could not be shown for this file because none of the classes within it can be designed. The…
Developer technologies | Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
How do I read a text file in C# and convert its contents to Morse code?
I'm building a C# console application in Visual Studio. I want to read text from a .txt file and convert each character to Morse code. What's the best way to organize the character mapping? Should I use a Dictionary<char, string>? A sample…
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.
AI answer
EF Core 9 Performance: Optimizing 'N+1 Query Problem' in complex One-to-Many relationships
Hello everyone, I am working on an ASP.NET Core project and I am struggling to optimize data retrieval for a large-scale database. Scenario: I have a 'User' entity with a one-to-many relationship with 'Orders'. I need to fetch all users along with their…
Developer technologies | .NET | Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
AI answer
Error NETSDK1178: The project depends on the following workload packs that do not exist in any of the workloads available in this installation
I get the following error in my iOS project in Visual Studio Code: /usr/local/share/dotnet/sdk/8.0.100/Sdks/Microsoft.NET.Sdk/targets/Microsoft.NET.Sdk.ImportWorkloads.targets(38,5): error NETSDK1178: The project depends on the following workload packs…
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.
Installer SQL Server Integration Services Projects does not detect Visual Studio Professional instances
Dear, The Development department needs to install the component: SQL Server Integration Services Projects!!!. To use it with Visual Studio 2026 Professional!!!. When we run the Installer, it gets stuck on: What would be the reason why it is not…
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.
Using Visual C++, which technique give the fastest performance when reading from SQL Server?
There are a number of techniques (products) that allow an application written in Visual C++ to read (and write data) from SQL Server (application and SQL Server on the same server). For example, ADO, OLE-DB, ODBC, ADO.NET etc WHich of these techniques…
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.
Opengl Includes
Have a file called C:\glutdlls36 and in this file are the libraries and header directives for the C++ program, i.e. glut.h. I am trying to include the OpenGL routines in C++ using Visual Studio. I execute the following commands, in Visual Studio from one…
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.
AI answer
fix net framework 3.5 on insider program
trying fix net framework 3.5 on the insider program
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.
Issue with icons in NavigationPage TitleView
Below is my title view: <NavigationPage.TitleView> <Label Text="{ex:Localized AlertsText}" HorizontalOptions="CenterAndExpand" VerticalOptions="Center" …
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
EmptyView is not visible on the UI when no items are available in iOS platform
Below is my UI: <Label Grid.Row="1" x:Name="_emptyLabel" IsVisible="False" Text="{ex:Localized NoAlertsArchivedText}" AutomationProperties.HelpText="{ex:Localized…
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
Fresh C# ASP.NET Core Web Api project on VS returns ERR_EMPTY_RESPONSE upon entering the localhost of the instanced solution.
That's... Really it, tbh. I'm using Visual Studio Community Edition 2026, in Windows 11 Home Single Language, The Visual Studio is a fresh installation that the only thing I really modified of it is the default language in installation. Everything else…
Developer technologies | ASP.NET Core | ASP.NET API
A component of ASP.NET Core for creating RESTful web services that support HTTP-based communication between clients and servers.
Visual Studio 2022- Couldn't install Microsoft.VisualCpp.Redist.14
I'm trying to install Desktop development with C++ for Visual Studio 2022. Attempting to install this using the Visual Studio Installer returns an error stating: Couldn't install Microsoft.VisualCpp.Redist.14 The log file mentions another log file that…
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.
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 to handle PDF
Hi, Can you help to the issue below? No match was found for the specified search criteria and package name 'MauiNativePdfView'. Try Get-PackageSource to see all available registered package sources.
Developer technologies | .NET | .NET Multi-platform App UI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
What Determines AddHandler Action
I have the following in my Window.Loaded event: Dim cvsPeople As CollectionViewSource = CType(Resources("cvsPeople"), CollectionViewSource) cvsPeople.Source = ocPeople .... ComboTextBox =…
Developer technologies | VB
An object-oriented programming language developed by Microsoft that can be used in .NET.