16,717 questions with .NET-related tags

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your system is getting an error exporting cert

I am trying to export an app certificate and your system keeps giving an error

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked Jun 24, 2025, 4:58 PM
Paul Jaramillo 0 Reputation points
2 answers

Installing 4.5.2 framework

I want to install below highlighted and for that i should include in the vs build script, can you please assist , Please share me the exact command and where to download whatever I mentioned below highlighted is not working

Entity Framework Core Training
Entity Framework Core Training
Entity Framework Core: A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.Training: Instruction to develop new skills.
16 questions
asked Jun 4, 2025, 4:11 PM
Shyam Kumar 846 Reputation points
edited the question Jun 24, 2025, 3:31 PM
Shyam Kumar 846 Reputation points
1 answer

Microsoft .NET 8.0.10 - Windows server Hosting

i need download link for Microsoft .NET 8.0.10 - Windows server Hosting

.NET Runtime
.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.
1,268 questions
asked Jun 24, 2025, 10:48 AM
Wadhwana, Niranjan (CW) 0 Reputation points
answered Jun 24, 2025, 3:29 PM
Bruce (SqlWork.com) 77,676 Reputation points Volunteer Moderator
2 answers

page components doesn't update after oidc authentication in blazor web app server based

I have a blazor web app (server based) with page components defined parametrically as below: @page "/System/{iSysnum:int?}" @page "/System/{iSysnum:int?}" @implements IDisposable @rendermode InteractiveServer @page…

Blazor Training
Blazor Training
Blazor: A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.Training: Instruction to develop new skills.
39 questions
asked Jun 18, 2025, 3:25 PM
Zahra Ghadyani 40 Reputation points
answered Jun 24, 2025, 1:22 PM
miss makima 0 Reputation points
3 answers

What is the best way to install .net Runtime v8.0 via Intune?

What is the current best way to install .net Runtime v8.0 via Intune to a large number of users? The .net website offers an .exe file but it doesn't contain an .msi I can turn into an Intune app. There are also winget instructions listed but winget…

.NET Runtime
.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.
1,268 questions
Microsoft Intune
Microsoft Intune
A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.
5,569 questions
asked May 15, 2024, 10:58 PM
Woodson Baldwin 0 Reputation points
answered Jun 24, 2025, 11:19 AM
Patrick Tippner 1 Reputation point
1 answer

MAUI: Rebuild Error: Type androidx.collection.ArrayMapKt is defined multiple times

I am getting below error when rebuilding in release mode: 1>MSBUILD : java.exe error JAVA0000: Error in…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked May 21, 2025, 11:53 AM
Sreejith Sreenivasan 1,001 Reputation points
answered Jun 24, 2025, 8:36 AM
Mathieu Jacquinot 1 Reputation point
3 answers

.Net Maui Shell navigation, is it possible to keep previouse page state as in NavigationPage (old way)?

I have a listing page with a CollectionView control, when item clicked it opens a details page, when back button pressed on details page, i lose the scoll position on listing page! With Shell navigation the previouse page is rerendered everytime we back…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked Nov 22, 2023, 11:14 AM
Shaher A 10 Reputation points
answered Jun 24, 2025, 7:56 AM
Asfand Akram 0 Reputation points
2 answers

How to format razor pages in blazor in visual studio 2022

Hi, we are having problems with formatting after upgrade to visual studio 2022. In visual studio 2019 we could format our razor files pretty well, in visual studio it looks really bad. We cannot use 2019 anymore because of the .net 7.

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,672 questions
asked Feb 2, 2023, 9:09 AM
Ante Gavranovic 10 Reputation points
edited an answer Jun 24, 2025, 7:46 AM
Tomáš Filip 0 Reputation points
2 answers

How to Rename a Solution and Projects in Visual Studio 2022 Without Affecting Functionality?

I have a working application that includes Blazor Server, Blazor WASM, and an API. I want to change the names of the solution and the projects while ensuring that the current application remains unaffected. What is the easiest and problem-free way to…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,815 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,672 questions
C#
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.
11,560 questions
asked Nov 29, 2024, 7:38 AM
Cenk 1,036 Reputation points
commented Jun 24, 2025, 7:00 AM
Danny Nguyen (WICLOUD CORPORATION) 165 Reputation points Microsoft External Staff
2 answers

Severity Code Description Project File Line Suppression State Error MSB4100 Expected "$([System.String]::Copy('%(Identity)').EndsWith('.resources.dll'))" to evaluate to a boolean instead of "$([System.String]::Copy('C:\Users\tarek\OneDrive\Desktop\StoreAp

Severity Code Description Project File Line Suppression State Error MSB4100 Expected "$([System.String]::Copy('%(Identity)').EndsWith('.resources.dll'))" to evaluate to a boolean instead of…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,815 questions
Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,672 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked May 8, 2024, 3:16 AM
م.طارق علي 5 Reputation points
commented Jun 24, 2025, 6:58 AM
Danny Nguyen (WICLOUD CORPORATION) 165 Reputation points Microsoft External Staff
1 answer

.NET Core Profiler Crashing on 32 bit Application Environment

Hi Team. I have developed my own .NET core profiler using VS 2019. To load my profiler, I have set the environment entry in the web.config file. <environmentVariable name="CORECLR_ENABLE_PROFILING" value="1" /> …

Internet Information Services
.NET Runtime
.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.
1,268 questions
asked Mar 24, 2022, 1:18 PM
Duraikannu Jeyamani 6 Reputation points
answered Jun 24, 2025, 4:26 AM
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
1 answer

is there a path algorithm?

I am using .net android and I want to ask that is there any path algorithm? I have 3 line intersected I want to find a way from A to B and remove the other line

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked Jun 23, 2025, 12:38 PM
mc 5,426 Reputation points
commented Jun 24, 2025, 1:56 AM
Bruce (SqlWork.com) 77,676 Reputation points Volunteer Moderator
2 answers

Why Can't I Choose AnyCPU as Platform Target in MAUI Project Properties?

When I try to choose AnyCPU as Platform Target for a MAUI project, the drop-down list returns back to ARM64. What is, therefore, enforcing the ARM64 choice for the project? Visual Studio Version: 17.6.4 .NET SDK Version: 7.0.400-preview.23274.1 .NET…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
C#
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.
11,560 questions
asked Jun 29, 2023, 6:46 AM
dg2k 1,416 Reputation points
commented Jun 24, 2025, 12:59 AM
Saideep Anchuri 9,035 Reputation points Microsoft External Staff Moderator
2 answers

Supportability of XBAP + WCF Message Security + ClientFormsAuthenticationMembershipProvider + TLS 1.2-only in IE11 / PresentationHost.exe (.NET 4.8)

We are troubleshooting the following architecture scenario: • Client: XBAP application(.xbap) running in IE11/PresentationHost.exe on Windows Server 2022 • WCF Service Binding: wsHttpBinding with SecurityMode="Message Security" …

.NET Runtime
.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.
1,268 questions
asked Jun 19, 2025, 8:20 AM
Sivagnanam Munusamy 0 Reputation points
commented Jun 23, 2025, 3:25 PM
Bruce (SqlWork.com) 77,676 Reputation points Volunteer Moderator
2 answers One of the answers was accepted by the question author.

"You must install .NET Desktop Runtime to run this application"

I am writing an .nsi script, which after successfully installing, will not allow me to run the program after showing the popup in the screenshot above "You must install .NET Desktop Runtime to run this application". I have clicked the Learn…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET Runtime
.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.
1,268 questions
.NET Runtime
.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.
1,268 questions
asked Sep 23, 2024, 4:53 PM
Larry C 20 Reputation points
edited a comment Jun 23, 2025, 3:25 AM
Trevor Geddes 0 Reputation points
2 answers One of the answers was accepted by the question author.

"You must install .NET Desktop Runtime to run this application"

I am writing an .nsi script, which after successfully installing, will not allow me to run the program after showing the popup in the screenshot above "You must install .NET Desktop Runtime to run this application". I have clicked the Learn…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
.NET Runtime
.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.
1,268 questions
.NET Runtime
.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.
1,268 questions
asked Sep 23, 2024, 4:53 PM
Larry C 20 Reputation points
edited a comment Jun 23, 2025, 3:25 AM
Trevor Geddes 0 Reputation points
2 answers

How do you get View Page from its associated ViewModel programmatically?

There are rare occasions where I want to get a View Page object from its own ViewModel. Don't worry about the oft-said warning of: "don't break the MVVM pattern". I just want to get the View Page from its ViewModel programmatically. I can do…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
C#
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.
11,560 questions
asked May 6, 2023, 5:02 PM
dg2k 1,416 Reputation points
commented Jun 22, 2025, 9:56 PM
Mehdi Mieg 0 Reputation points
4 answers One of the answers was accepted by the question author.

.Net 9.0 not showing in options in Visual Studio 2022 although SDK is installed -

Hi gentlemen, I have encountered a strange problem on my system. Very recently I installed .Net9 SDK on my system. When I ran dotnet--list-sdks I get the following information: When I run dotnet--list-runtimes I get the following information: …

.NET
.NET
Microsoft Technologies based on the .NET software framework.
4,103 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,815 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
5,449 questions
asked Dec 27, 2024, 7:17 PM
P. G. Choudhury 146 Reputation points
answered Jun 22, 2025, 6:02 PM
Gaurav Gupta 0 Reputation points
1 answer

Entity Framework bulk functionalities (bulk insert,bulk delete)

I'm currently working on an enterprise project that requires some logic for bulk functionalities using Entity Framework. We found a couple of options but both are under licence: EF. Core.BulkExtensions…

Entity Framework Core
Entity Framework Core
A lightweight, extensible, open-source, and cross-platform version of the Entity Framework data access technology.
779 questions
asked Feb 19, 2024, 9:21 PM
Greivin Chaves 0 Reputation points
commented Jun 22, 2025, 8:39 AM
Fabien Ménager 0 Reputation points
1 answer

How to improve tapping feedback in Maui

Hello. Please. how to improve the feedback of tap recognize on a label of one character because the tapping area is small the tapping feedback is lower. In my app I have a grid row with 10 columns and in each grid cell I have a one character label with…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
4,152 questions
asked Jun 11, 2025, 7:37 AM
Haviv Elbsz 2,071 Reputation points
commented Jun 21, 2025, 6:40 PM
Haviv Elbsz 2,071 Reputation points