23,058 questions with .NET-related tags

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4 answers

When will .NET 8 (Early Access) be available on Azure Government?

Currently .NET 8 (Early Access) is available on Azure Commercial. I like to know when will .NET 8 (Early Access) be available on Azure Government App Service?

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,165 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
6,500 questions
asked 2023-12-07T00:52:36.1866667+00:00
Arman Ghazanchyan (Contractor) 10 Reputation points
answered 2024-02-25T23:33:59.24+00:00
christian298 0 Reputation points
2 answers

How exit from net maui App?

Which the best option to exit from net maui application? I'm using Application.Current.Quit, but not working.

Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
4,492 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,576 questions
asked 2023-10-10T06:38:28.0533333+00:00
Luis Guillermo Mora Rivas 0 Reputation points
answered 2024-02-25T23:29:03.2633333+00:00
Lisoka 0 Reputation points
0 answers

set Appdomain timeout

I am developing a WPF app that executes code in a separate appdomain. I've noticed that the appdomain times out and terminates after 6 minutes. I do not want it to terminate until the main appdomain does, or until there is a call to the Unload method. I…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,165 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.
1,102 questions
asked 2024-02-25T20:51:14.7266667+00:00
Wally96333 61 Reputation points
commented 2024-02-25T21:19:34.38+00:00
Wally96333 61 Reputation points
0 answers

Why is the blazor css isolation not working?

I have an AppLogin.razor component and its css file is AppLogin.razor.css. They are working fine. I have a UserLogin.razor component and its css file is UserLogin.razor.css. The working mechanism is as follows When you login from the AppLogin.razor…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,165 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 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.
1,316 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,172 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.
9,941 questions
asked 2024-02-25T21:05:38.5766667+00:00
Haneen Al-fakhry 0 Reputation points
edited the question 2024-02-25T21:11:14.21+00:00
Haneen Al-fakhry 0 Reputation points
0 answers

How to pass selected class ids and selected text to post generate button ?

I work on asp.net core razor page . i face issue i can't pass selected ids and selected text from checkboxes from action  so how to pass classIds from action OnGetSubAccountClassName to action post OnPostGenerateCount using hidden field when change event…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,172 questions
asked 2024-02-25T21:06:10.4733333+00:00
Ahmed Salah Abed Elaziz 370 Reputation points
0 answers

issue with dynamic query

I am working with windows form(Infragistics grid) with ms sql what is my task : I want to store event related data in database see my below data strucuture: this is event_master -> master table SELECT * FROM dbo.EVENT_MASTER WHERE EVENT_ACTIVE =…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,800 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
12,261 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.
9,941 questions
asked 2024-02-25T07:22:15.8933333+00:00
Rahul Patil 26 Reputation points
commented 2024-02-25T20:07:20.4+00:00
Erland Sommarskog 98,911 Reputation points
1 answer

Troubleshooting a Blank Page When Running a .Net Blazor website

I'm running a website in Visual Studio, but when I load it there's just a blank page, not even a loading screen. And with nothing showing up in the inspect tool. Any suggestions on what could be causing this issue?

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 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.
1,316 questions
asked 2024-02-25T19:35:45.66+00:00
Ryan G 0 Reputation points
edited an answer 2024-02-25T20:00:00.45+00:00
Azar 14,020 Reputation points
2 answers One of the answers was accepted by the question author.

can't send text for checkbox selected as array from jQuery ajax request

I work on asp.net core razor page . I pass selected id as array success but my issue selected text value for check box not passed or displayed Issue happen on this line selectedClassText.push($(this).next('label').text()); when debug action result…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,172 questions
asked 2024-02-25T02:56:57.6633333+00:00
Ahmed Salah Abed Elaziz 370 Reputation points
accepted 2024-02-25T19:50:18.46+00:00
Ahmed Salah Abed Elaziz 370 Reputation points
0 answers

how to fix System.TypeInitializationException : Инициализатор типа "FlaUI.Core.Tools.SystemInfo" выдал исключение. ----> System.InvalidOperationException : Не удается загрузить данные имени счетчика, поскольку в реестре обнаружен недопустимый индекс "

In university we started to work with Windows Forms и WPF. For each work we're given a pre-work with all files and tests. But when I try to start test, they fall with the same Exception: System.TypeInitializationException : Инициализатор типа…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,800 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,406 questions
Visual Studio Testing
Visual Studio Testing
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Testing: The act or process of applying tests as a means of analysis or diagnosis.
320 questions
asked 2024-02-25T19:29:17.4566667+00:00
_cnehle 0 Reputation points
1 answer

Registering user over an e-mail

I have a legacy app that registers user (user first and second name, e-mail and password) with the server. Server accepts registration (creates the login entry in the database) and sends a verification e-mail to the user to verify that the user has…

Internet Information Services
.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,165 questions
asked 2024-02-25T12:35:59.5066667+00:00
JD 1 Reputation point
commented 2024-02-25T18:24:35.2933333+00:00
JD 1 Reputation point
2 answers

Displaying Files of Unknown Types Stored in SQL Server Using C# WPF

I am developing a C# WPF application using .NET 6 in Visual Studio 2022, with a SQL Server 2008 R2 database. My database contains a table GRADE_CUST_GRP with a column GCPS of type image, where files of various types are stored without any file extension…

Windows
Windows
A family of Microsoft operating systems that run across personal computers, tablets, laptops, phones, internet of things devices, self-contained mixed reality headsets, large collaboration screens, and other devices.
4,492 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,406 questions
SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
12,261 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.
9,941 questions
asked 2024-02-25T12:17:45.5366667+00:00
Mojtaba_Hakim 281 Reputation points
edited an answer 2024-02-25T17:37:56.46+00:00
Karen Payne MVP 35,011 Reputation points
1 answer

IDX40001: Issuer: does not match any of the valid issuers provided for this application

My Azure AD B2C application has suddenly stopped authenticating requests due to "IDX40001: Issuer: 'https://<tenant>.b2clogin.com/<tenantId>/v2.0/', does not match any of the valid issuers provided for this application" Looking at…

Microsoft Identity Manager
Microsoft Identity Manager
A family of Microsoft products that manage a user's digital identity using identity synchronization, certificate management, and user provisioning.
573 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
Microsoft Entra ID
Microsoft Entra ID
A Microsoft Entra identity service that provides identity management and access control capabilities. Replaces Azure Active Directory.
18,636 questions
asked 2024-02-24T22:34:41.93+00:00
26375912 0 Reputation points
answered 2024-02-25T17:34:10.12+00:00
Jean Marc Prieur 11 Reputation points Microsoft Employee
2 answers

Can I omit .NET Core references of Blazor WASM?

When publishing standard Blazor WASM which would be provided via Blazor server, how can I omit all references currently already available on my MAUI client? As I hope to reduce size of downloaded WASM when I am using .NET emulating within BlazorWebView,…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,316 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,576 questions
asked 2024-02-19T17:10:23.62+00:00
Matěj Rada 20 Reputation points
commented 2024-02-25T17:08:46.88+00:00
Rada Matěj 20 Reputation points
3 answers One of the answers was accepted by the question author.

Fill and remove elements at any time, asyncronous mode.

Hello, I receive data as a string, packed in json format. I can receive the data at any time. I would like to work through the data step by step. At the same time, I may remove a row of data and then add new data. How can I avoid collisions and…

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,626 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.
9,941 questions
asked 2024-02-17T15:23:27.9866667+00:00
Markus Freitag 3,746 Reputation points
edited a comment 2024-02-25T17:07:01.2766667+00:00
Markus Freitag 3,746 Reputation points
0 answers

Error accessing web application: ":( Application Error If you are the application administrator, you can access the diagnostic resources."

Hi, I am following the instructions in the module "Develop and configure an ASP.NET application that queries an Azure SQL database". I finally was able to build the web app after getting some help in Q&A. However, when I tried to access the…

Azure SQL Database
Azure Cloud Services
Azure Cloud Services
An Azure platform as a service offer that is used to deploy web and cloud applications.
619 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,010 questions
Azure Static Web Apps
Azure Static Web Apps
An Azure service that provides streamlined full-stack web app development.
698 questions
asked 2024-02-25T13:52:30.7966667+00:00
YAU NICHOLAS HENG WAH 0 Reputation points
edited the question 2024-02-25T17:05:21.0733333+00:00
pnaroju 370 Reputation points Microsoft Vendor
3 answers

.NET8 MAUI and Azure Notifications Hub implementation

In my NET8 MAUI application, I'm trying to add push notifications using Azure Notification Hub. I can't find an updated example of how to configure and implement correctly the push notification for Windows, Android and iOS. Can you point me in the right…

Azure Notification Hubs
Azure Notification Hubs
An Azure service that is used to send push notifications to all major platforms from the cloud or on-premises environments.
242 questions
.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,576 questions
asked 2024-02-03T10:33:24.31+00:00
Enrico Rossini 126 Reputation points
answered 2024-02-25T16:56:54.5566667+00:00
Bruce (SqlWork.com) 52,496 Reputation points
0 answers

RAM usage in NET 8

Hi, I want in C# .Net 8 to calculate the usage of RAM. Is it the way ? System.Diagnostics.PerformanceCounter _ramCounter = new System.Diagnostics.PerformanceCounter("Memory", "Available MBytes"); RamCapacity =…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,165 questions
asked 2024-02-25T14:40:50.5966667+00:00
דני שטרית 2,226 Reputation points
3 answers

WPF in Linux

According to this blog(https://devblogs.microsoft.com/dotnet/announcing-net-5-0-preview-1/), The .NET Core and .NET 5 (latest .NET platforms) will support WPF. But looks like the support is limited only to Windows OS. Is there any recommendation to…

Windows Presentation Foundation
Windows Presentation Foundation
A part of the .NET Framework that provides a unified programming model for building line-of-business desktop applications on Windows.
2,626 questions
asked 2020-03-27T09:51:44.673+00:00
Keerthana Kolandasamy 16 Reputation points
answered 2024-02-25T14:35:58.01+00:00
MikeCodesDotNET 0 Reputation points
1 answer

How to easily separate people from the background with the Noizz Without Watermark application on PC?

Hello everyone, I am very passionate about video editing and I have a dream to become a professional video editor, currently I do not know how to separate people from the background with Noizz Without Watermark application. Please help me, I am using…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,800 questions
asked 2021-06-17T07:38:42.677+00:00
Cavani Edison 0 Reputation points
answered 2024-02-25T14:21:58.75+00:00
DLS APK 0 Reputation points
1 answer

Visual Studio 2022 C# project templates does not create a project

After installing Visual Studio 2022, I attempted to create a new project using the C#/.NET/MVC standard template. When the project is created, it is empty, there are no files created and no project within the new solution.

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,172 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,406 questions
asked 2023-05-31T13:17:33.64+00:00
Jeff Dworkin 0 Reputation points
commented 2024-02-25T13:59:43.77+00:00
hemantha grandhi 0 Reputation points