56,054 questions with Developer technologies-related tags

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Test connection failed

Visual Studio bericht: Test connection failed because of an error in initializing provider. The given key was not present in the dictionary.

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.

5,785 questions
asked 2026-07-02T12:15:07.3533333+00:00
Linden, Helmer van der 0 Reputation points
2 answers

How to fix the "dotnet-host-8.0.27-win-x64.msi" missing error for .Net

I am receiving a pop up window from the Microsoft.NET Host: C:\ProgramData\Package Cache{FE436680-E3E9-4BDB-A1C9-AA9DCD76752F}v64.108.52182\ and it is empty

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.

1,331 questions
asked 2026-06-24T16:05:46.1666667+00:00
Markus Brox 0 Reputation points
commented 2026-07-02T10:18:24.4333333+00:00
Tom Tran (WICLOUD CORPORATION) 5,295 Reputation points Microsoft External Staff Moderator
3 answers

problem with installation of SSIS Projects extension for Visual Studio- VS is 2026

I have a problem with installation of SSIS Projects extension for Visual Studio- VS is 2026 and I have tried to troubleshoot with help from SSIS Projects Extension for Visual Studio 2022+ Troubleshooting Guide - SQL Server Data Tools (SSDT) | Microsoft…

Developer technologies | Visual Studio | Setup
asked 2026-06-29T07:44:24.3733333+00:00
Ulf Tegnelov (DHL SE) 0 Reputation points
commented 2026-07-02T09:01:25.7933333+00:00
Leon Tran (WICLOUD CORPORATION) 1,990 Reputation points Microsoft External Staff Moderator
2 answers

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.

4,078 questions
asked 2026-07-02T06:04:31.4533333+00:00
answered 2026-07-02T07:32:22.6266667+00:00
Senthil kumar 1,285 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.

4,078 questions
asked 2026-06-29T13:56:39.0933333+00:00
Sid Kraft 46 Reputation points
edited a comment 2026-07-02T07:11:50.9533333+00:00
Nancy Vo (WICLOUD CORPORATION) 6,595 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.

4,078 questions
asked 2026-06-28T13:28:13.1166667+00:00
Sid Kraft 46 Reputation points
commented 2026-07-02T07:10:36.1033333+00:00
Nancy Vo (WICLOUD CORPORATION) 6,595 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.

4,078 questions
asked 2026-06-26T19:31:56.61+00:00
Sid Kraft 46 Reputation points
commented 2026-07-02T07:09:58.2166667+00:00
Nancy Vo (WICLOUD CORPORATION) 6,595 Reputation points Microsoft External Staff Moderator
2 answers

Getting "Something Went wrong" error when installing Visual studion 2022 community

I am encountering a persistent generic error "Sorry, something went wrong" immediately upon opening the Visual Studio Installer interface while trying to install Visual Studio 2022 Community on my Windows machine. I have already extensively…

Developer technologies | Visual Studio | Setup
asked 2026-06-30T09:19:10.7366667+00:00
Sachwet 1 Reputation point
commented 2026-07-02T06:08:06.2833333+00:00
Lizzy Dinh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff Moderator
2 answers

Subscription

How do I get to my visual studio subscription? I have a valid MSDN account but can not access my visual studio subscription any longer

Developer technologies | Visual Studio | Setup
asked 2026-07-01T17:59:26.75+00:00
Lesley Snow 0 Reputation points
answered 2026-07-02T06:02:13.3533333+00:00
Nancy Vo (WICLOUD CORPORATION) 6,595 Reputation points Microsoft External Staff Moderator
2 answers

Accessing OpenGL Libraries

Using Visual Studio, C++ and want to include the OpenGL library elements. Have asked questions about doing and have had suggestions to use the Power Shell in Visual Studio and installing the OpenGL routines using the vcpkg install commands. Have received…

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.

4,078 questions
asked 2026-07-01T15:25:36.0066667+00:00
Sid Kraft 46 Reputation points
answered 2026-07-02T04:07:35.4066667+00:00
Nancy Vo (WICLOUD CORPORATION) 6,595 Reputation points Microsoft External Staff Moderator
1 answer

OpenGL Library Routines

Downloaded the Open GL Library routines and directed Visual Studio, C++ header lines as follows: #include <C:\glfw-3.4\Include\GLFW\glfw3.h> #include <C:\glfw-3.4\Include\GLFW\glfw3native.h> The C++ header directives seem to work ok. However,…

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.

4,078 questions
asked 2026-07-02T01:16:59.0866667+00:00
Sid Kraft 46 Reputation points
answered 2026-07-02T04:06:49.4+00:00
Taki Ly (WICLOUD CORPORATION) 2,480 Reputation points Microsoft External Staff Moderator
7 answers

VB.Net application query

Hi, One of the Application user lost his Admin access on one VB.Net application. No admin settings defined in db tables. Nothing set up in web. config. Can't find the reason. We have no Visual studio/Asp.net installed on the server. Can only open in …

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.

4,171 questions
asked 2026-06-22T11:59:48.43+00:00
Chacko, Santhosh 5 Reputation points
commented 2026-07-02T03:06:14.6066667+00:00
Danny Nguyen (WICLOUD CORPORATION) 7,345 Reputation points Microsoft External Staff Moderator
2 answers

HttpWebRequest timeout not working

The following code: HttpWebRequest request = (HttpWebRequest)WebRequest.Create(sRequest); // Create(sQuery); request.Credentials = CredentialCache.DefaultCredentials; request.Timeout = 10000; …

Windows for business | Windows Client for IT Pros | Networking | Network connectivity and file sharing
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.

11,805 questions
Developer technologies | ASP.NET Core | Other
asked 2021-11-10T15:21:18.593+00:00
Boyd Mills 0 Reputation points
edited a comment 2026-07-01T22:48:23.6833333+00:00
Tom Surace 0 Reputation points
2 answers

how to remove quotation marks from data in vfp 9

how to remove quotation marks from data in vfp 9how to remove quotation marks from data in vfp 9

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.

5,785 questions
asked 2026-06-23T20:06:57.3766667+00:00
Larry Nuñez 46 Reputation points
recommended 2026-07-01T20:33:58.1066667+00:00
JuliaMarvin 20,155 Reputation points Volunteer Moderator
0 answers

What´s the easiest way to print qr codes in VFP 9.0?

What´s the easiest way to print qr codes in VFP 9.0? What´s the easiest way to print qr codes in VFP 9.0?

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.

5,785 questions
asked 2026-07-01T20:18:00.42+00:00
Larry Nuñez 46 Reputation points
2 answers

"Add your story" form on dotnet.microsoft.com shows an access denied.

The "Add your story" form on https://dotnet.microsoft.com/en-us/platform/customers shows an access denied error. Could you please fix this?

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.

4,171 questions
asked 2026-06-29T20:11:45.21+00:00
Zoltán Lehóczky 60 Reputation points MVP
commented 2026-07-01T12:57:52.91+00:00
Zoltán Lehóczky 60 Reputation points MVP
2 answers

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
asked 2026-06-25T07:50:48.12+00:00
Jonathan 270 Reputation points
commented 2026-07-01T12:00:58.0233333+00:00
saleha mubeen 0 Reputation points
1 answer

Microsoft.Cpp.props(47,89): error MSB4066: Attribute 'Sdk' in element<Import>is not recognized.

“msbuild ur_rtde.sln /property:Configuration=Debug /maxcpucount:8” When I use this in the cmd ,An error occurred:Microsoft.Cpp.props(47,89): error MSB4066: Attribute 'Sdk' in element<Import>is not recognized**.**

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.

5,785 questions
asked 2023-03-07T03:45:09.3533333+00:00
洪键 丘 0 Reputation points
commented 2026-07-01T11:59:23.6366667+00:00
granja cours 0 Reputation points
1 answer

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 0 Reputation points
answered 2026-07-01T10:27:25.2233333+00:00
Lizzy Dinh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff Moderator
2 answers

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 925 Reputation points
edited a comment 2026-07-01T10:05:17.0633333+00:00
Sreenivasan, Sreejith 925 Reputation points