56,093 questions with Developer technologies-related tags

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How To Read Data From ODBC And Send It Into Excel Defined Names in C++

Hello C++ COM Experts, We have developed a way of storing SQL in the cloud, reading it, resolving parameters, running it, fetching results, and sending the results into Excel PowerPivot and refreshing the charts. This is very useful in the world of…

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.

4,088 questions
asked 2026-06-30T09:15:11.2933333+00:00
Peter Jones (BIDA) 151 Reputation points
commented 2026-07-09T02:22:08.8933333+00:00
Taki Ly (WICLOUD CORPORATION) 2,730 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

Microsoft C++(Visual Studio) takes up space on C drive

Hi, when I use Microsoft C++ (Visual Studio), after a while it takes up space on drive C. Is there any way to clean it up?

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.

5,790 questions
asked 2025-08-02T11:58:21.1166667+00:00
Band Scurvy 180 Reputation points
accepted 2026-07-08T12:50:22.0933333+00:00
Band Scurvy 180 Reputation points
2 answers

Azure Functions (.NET Isolated Custom Container) - Runtime Version "Error" and Function Host unavailable

We are experiencing an issue with an Azure Function App hosted on Linux using a custom .NET Isolated container based on the image: mcr.microsoft.com/azure-functions/dotnet-isolated:4-dotnet-isolated7.0-appservice. The Function App is in a Running state,…

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.

1,334 questions
asked 2026-07-07T15:33:26.7933333+00:00
Ben Hmida, Syrine 0 Reputation points
answered 2026-07-08T03:31:32.35+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,425 Reputation points Microsoft External Staff Moderator
2 answers

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
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.

1,334 questions
asked 2026-05-24T17:40:44.9866667+00:00
Reg Keegan 0 Reputation points
commented 2026-07-08T03:15:02.4733333+00:00
Lizzy Dinh (WICLOUD CORPORATION) 700 Reputation points Microsoft External Staff Moderator
2 answers

OpenGL Libraries

Have downloaded the file glut-3.7 which contains OpenGL support files. However, when I set the compiler and linker files to access elements in the library, I consistently get errors trying to open the .obj files, apparently do not exist in any of the…

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.

4,088 questions
asked 2026-07-07T13:22:32.5433333+00:00
Sid Kraft 46 Reputation points
answered 2026-07-08T03:07:30.2533333+00:00
Taki Ly (WICLOUD CORPORATION) 2,730 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

The CPU option is blank in the diagnostic tool during project debugging and running in VS2022

The CPU option is blank in the diagnostic tool during project debugging and running in VS2022. The three abstract event counters are also empty

Developer technologies | Visual Studio | Debugging
asked 2026-07-01T08:46:53.5033333+00:00
志斌 江 20 Reputation points
accepted 2026-07-08T03:02:28.51+00:00
志斌 江 20 Reputation points
2 answers

Moving Visual Studio 2026

A license for Visual Studio Professional 2026 was recently procured through a third party software vendor. Visual Studio was successfully installed. The machine (Win11) that Visual Studio was installed on has failed and a new machine procured. How…

Developer technologies | Visual Studio | Setup
asked 2026-06-30T17:54:50.1333333+00:00
Robert Baker 0 Reputation points
commented 2026-07-08T02:24:59.5133333+00:00
Leon Tran (WICLOUD CORPORATION) 1,990 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

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
asked 2026-06-26T10:35:10.4433333+00:00
Sreenivasan, Sreejith 975 Reputation points
commented 2026-07-07T10:51:38.6833333+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
3 answers

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
asked 2026-06-29T20:52:06.5833333+00:00
Mar 5 Reputation points
commented 2026-07-07T10:15:52.5533333+00:00
Damien Pham (WICLOUD CORPORATION) 1,755 Reputation points Microsoft External Staff Moderator
4 answers

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
asked 2026-06-30T08:54:33.4866667+00:00
MicheleGmail 0 Reputation points
commented 2026-07-07T03:47:17.96+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
2 answers

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
Developer technologies | VB

An object-oriented programming language developed by Microsoft that can be used in .NET.

2,931 questions
asked 2026-06-29T14:45:42.08+00:00
RogerSchlueter-7899 1,736 Reputation points
commented 2026-07-07T03:44:51.72+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
1 answer

OpenGL Libraries

Trying to add the OpenGL libraries to Visual Studio, using C++. Issued the following commands: Tools, Command Line, Developer PowerShell, Install OpenGL, received the error: object not found? Any ideas from any body? Sid Kraft

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.

4,088 questions
asked 2026-06-29T13:08:20.96+00:00
Sid Kraft 46 Reputation points
commented 2026-07-07T03:42:14.56+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
2 answers One of the answers was accepted by the question author.

Menu Icon usage in WPF with NuGet Package WPF-Icons

Hello All, I'm attempting to create a menu for my app and I thought it would be nice if I were to add Icons to my menu items. So I found a NuGet package (WPF-Icons2.0.0) and added to my solution. Unfortunately, I now have no idea of how to specify which…

Developer technologies | Windows Presentation Foundation
asked 2026-07-05T12:34:21.2533333+00:00
RobDev 451 Reputation points
commented 2026-07-07T02:39:21.9266667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,425 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

Migrating C# Visual Studio 2022 (17.8) from .NET 4.7 to .NET 8

How do I migrate my C3 project from .NET 4.7 to .NET 8? Google says to use .NET Upgrade Assistant, but I did not find this component in Extensions Manager.

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.

4,173 questions
asked 2026-07-05T18:57:48.3233333+00:00
Saga 506 Reputation points
accepted 2026-07-06T23:58:46.52+00:00
Saga 506 Reputation points
3 answers One of the answers was accepted by the question author.

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++
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.

4,088 questions
asked 2026-07-02T06:04:31.4533333+00:00
commented 2026-07-06T12:36:00.6233333+00:00
Senthil kumar 1,640 Reputation points
1 answer

What's the meaning of the parameter, lPrivate, in the MSG structure?

(https://learn.microsoft.com/en-us/windows/win32/api/winuser/ns-winuser-msg The link above is the document about MSG structure.) typedef struct tagMSG { HWND hwnd; UINT message; WPARAM wParam; LPARAM lParam; DWORD time; POINT pt; …

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.

4,088 questions
asked 2026-07-06T03:28:34.9266667+00:00
StreamingMoon 60 Reputation points
edited an answer 2026-07-06T08:35:05.56+00:00
RLWA32 52,676 Reputation points
2 answers

Opengl Libraries

Trying to implement the OpenGL libraries, in Visual Studio using C++, getting the following errors: After opening the PowerShell, -vcpkg Install OpenGL getting the errors: "could not locate a manifest(vcpkg.json) above the current working…

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.

4,088 questions
asked 2026-06-29T13:56:39.0933333+00:00
Sid Kraft 46 Reputation points
commented 2026-07-06T06:48:04.46+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
2 answers

OpenGL Libraries

New user for Visual Studio and trying to set up the system for OpenGL Functions use. It was suggested to -open the Developer Power Shell to execute the vcpkg software to set up the libraries. Not exactly sure how to do and do I execute this module in my…

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.

4,088 questions
asked 2026-06-28T13:28:13.1166667+00:00
Sid Kraft 46 Reputation points
commented 2026-07-06T06:45:13.58+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
3 answers

C++ Libraries

Running Virtual Studio, C++, where are the library files that the system looks for, i.e. #include <math.h>, etc. Sid Kraft

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.

4,088 questions
asked 2026-06-26T19:31:56.61+00:00
Sid Kraft 46 Reputation points
commented 2026-07-06T06:41:18.0533333+00:00
Nancy Vo (WICLOUD CORPORATION) 7,170 Reputation points Microsoft External Staff Moderator
3 answers One of the answers was accepted by the question author.

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
asked 2026-07-04T09:51:13.7866667+00:00
Rizwana 185 Reputation points
answered 2026-07-06T03:58:23.6133333+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,425 Reputation points Microsoft External Staff Moderator