23,968 questions with .NET-related tags

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Building Reusable Blazor Components - Seeking Advice

Hi, I recently built a Blazor Server app using the Radzen master-detail data grid component (https://blazor.radzen.com/master-detail-hierarchy). To improve reusability, I'd like to turn this functionality into a custom Blazor component. Your expertise…

Blazor
Blazor
A free and open-source web framework that enables developers to create web apps using C# and HTML being developed by Microsoft.
1,395 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.
10,272 questions
asked 2024-04-26T11:18:03.39+00:00
Cenk 956 Reputation points
1 answer

Part of this app has been blocked IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe

When launching an ASP.Net web application on a Windows 11 system with Smart App Control On, I'm getting the below toast notification. Part of this app has been blocked: IIS Worker Process has tried to load Microsoft.Workflow.Compiler.exe which doesn't…

ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,265 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.
10,272 questions
Windows 11
Windows 11
A Microsoft operating system designed for productivity, creativity, and ease of use.
8,209 questions
Microsoft Intune Security
Microsoft Intune Security
Microsoft Intune: A Microsoft cloud-based management solution that offers mobile device management, mobile application management, and PC management capabilities.Security: The precautions taken to guard against crime, attack, sabotage, espionage, or another threat.
341 questions
asked 2024-04-25T03:31:37.73+00:00
Pradeep Viswanathan 0 Reputation points
answered 2024-04-26T10:10:26.9233333+00:00
XuDong Peng-MSFT 10,101 Reputation points Microsoft Vendor
0 answers

Wix Installer fail to install after upgraded to VS2022 from VS2015 with error indicate Microsoft.NET.Native.Framework.1.3 dependency conflict

I am trying to update to use VS2022 IDE from VS2015. I encountered following error trying to install the installer built with VS2022 with Release Configuration and x64 Platform. And this error is not recoverable even uninstalled VS2022 and VS2015 and…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 questions
Visual Studio
Visual Studio
A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.
4,620 questions
asked 2024-04-11T21:23:58.5933333+00:00
Steven Wu 0 Reputation points
commented 2024-04-26T09:58:48.9033333+00:00
Tianyu Sun-MSFT 27,356 Reputation points Microsoft Vendor
1 answer

Issue of slow data loading in Radzen grid in .net 8 blazor web app in both SSR and CSR And Auto mode ? How to Fix this?

Hi, I have a Razor component and in this component I have Radzen grid to show data , In my data base i have 60000 + rows and I am showing this data to component page using Radzen Datagrid but its taking more then 1 minute to load the data how i can…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,184 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.
1,395 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.
10,272 questions
asked 2024-04-25T13:36:54.2066667+00:00
Kuldeep Y 36 Reputation points
commented 2024-04-26T09:33:06.0766667+00:00
Ping Ni-MSFT 2,250 Reputation points Microsoft Vendor
1 answer

How to disable/Remove the hamburger menu icon in Maui - .Net 8

I had added flyout in my maui project (not shell). By default I can able to see the hamburger menu icon in Window. I want to remove that icon. and want add a custom icon. Thanks, Vaibhav Methuku. <?xml version="1.0"…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2024-04-19T05:22:22.3566667+00:00
Vaibhav Methuku 60 Reputation points
edited an answer 2024-04-26T09:20:52.59+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 26,446 Reputation points Microsoft Vendor
2 answers

System.Web.UI in .Net

I am trying to migrate several projects from .Net Framework 4.8 to .Net 8 in WinForms, Wpf and Asp.net that use common c# libraries. When trying to compile the common dll, errors appear related to "System.Web.UI" which apparently is not used in…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,184 questions
asked 2024-04-20T05:54:53.8766667+00:00
zequion 91 Reputation points
answered 2024-04-26T08:49:58.4533333+00:00
Ping Ni-MSFT 2,250 Reputation points Microsoft Vendor
0 answers

How to add a placeholder with ability to change placeholder color to DatePicker and TimePicker in Dot Net MAUI?

Previously in Xamarin.Forms I used below code to do that? [assembly: ExportRenderer(typeof(CustomDatePicker), typeof(CustomDatePickerRenderer))] namespace MyEstateLife.Droid.CustomRenderers { public class CustomDatePickerRenderer :…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2024-04-25T14:22:16.44+00:00
Ruvindra Senevirathne 1 Reputation point
commented 2024-04-26T07:21:38.88+00:00
Leon Lu (Shanghai Wicresoft Co,.Ltd.) 68,656 Reputation points Microsoft Vendor
0 answers

Returning consistent errors in .NET Web API

I have a backend .NET Core Web API application and React App on the front. I would like to be able to return errors from the API and display them in the app. The problem I'm facing is that some classes return errors differently. For example, I'm using…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 questions
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,184 questions
ASP.NET API
ASP.NET API
ASP.NET: A set of technologies in the .NET Framework for building web applications and XML web services.API: A software intermediary that allows two applications to interact with each other.
298 questions
asked 2024-04-25T13:01:35.0233333+00:00
Sebastian Meckovski 25 Reputation points
commented 2024-04-26T06:45:10.9933333+00:00
JasonPan - MSFT 4,366 Reputation points Microsoft Vendor
0 answers

Access denied error when installing .MAUI sideload misx package

I published .NET MAUI Windows MSIX to sideload that is signed with a valid certificate. When I click .msix file, nothing happened because msix extension was not known on windows 10 by default. It seems that I have to install App Installer from Microsoft…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2022-09-08T00:18:16.98+00:00
Muhammad Kamran 1 Reputation point
commented 2024-04-26T06:22:05.72+00:00
Szilard David 0 Reputation points
0 answers

Recurring Crash Issue When Opening Same App in Maui Project

I'm encountering an issue with two apps, let's call them A and B. When I open app B from app A, then close app B, and subsequently reopen app A, it crashes. To identify this issue, I created a new project, let's call it C. Interestingly, when running app…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2024-04-25T05:19:51.1733333+00:00
Sarfaraz Sable 20 Reputation points
commented 2024-04-26T05:47:43.51+00:00
Wenyan Zhang (Shanghai Wicresoft Co,.Ltd.) 26,446 Reputation points Microsoft Vendor
0 answers

I'm trying to read excel from sharepoint by using asp.net but its giving me following error fail: PowerBi_Report.Controllers.HomeController[0] An error occurred while processing the request: The remote server returned an error: (401) Unauthorized.

I have all the permissions for excel present in sharepoint still I'm getting same error can someone please help me out on this I'm pasting my code below using System; using System.Diagnostics; using System.Net; using Microsoft.AspNetCore.Mvc; using…

ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,184 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,265 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.
10,272 questions
asked 2024-04-25T10:50:08.6333333+00:00
Rathor, Pradnya 0 Reputation points
edited the question 2024-04-26T02:57:44.18+00:00
XuDong Peng-MSFT 10,101 Reputation points Microsoft Vendor
1 answer

Enable a button after scrolling to the bottom of the webview

I am trying to enable a button when the user has scrolled to the bottom of a webview , i tried using navigated , it does not work. In xamarin, we used a customRenderer to achieve this , Can we do this in a simpler way in MAUI? Platform : Android ,…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2024-04-25T16:11:38.03+00:00
Manickam, Suraj 220 Reputation points
answered 2024-04-26T02:48:56.96+00:00
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 35,726 Reputation points Microsoft Vendor
1 answer

Error with mso99Lwin32client.dll when running WeldingIOTApplication.exe

I received an error message when running WeldingIOTApplication.exe which says "Faulting module name: mso99Lwin32client.dll, version: 16.0.5041.1000, time stamp: 0x5f0562ec". The full error message along with the application and module paths,…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 questions
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.
2,676 questions
asked 2024-04-25T11:14:20.84+00:00
Omkar Khamkar 0 Reputation points
answered 2024-04-26T02:35:26.99+00:00
Hui Liu-MSFT 40,266 Reputation points Microsoft Vendor
1 answer One of the answers was accepted by the question author.

Create, Reference and use a Razor class library.

Hello! I'm training on Microsoft Learn. My current stage is the following module: https://learn.microsoft.com/en-us/training/modules/blazor-build-reusable-components/3-create-razor-class-library First of all, this exercise starts saying that it uses…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 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.
1,395 questions
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.
1 question
asked 2024-04-24T15:49:23.6733333+00:00
Rafaeleliasgri 20 Reputation points
accepted 2024-04-26T01:06:37.9533333+00:00
Rafaeleliasgri 20 Reputation points
1 answer One of the answers was accepted by the question author.

Help me understand this please!!!!

Hello, im a programmer stundent im doing a project about Cua(Queue in catalan), its a dynamic queue where the data are stored in Nodes, and i want to understand why, in the next code i can use the .Count to get the total of the nodes linked in the…

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 questions
asked 2024-04-25T21:48:04.65+00:00
isaac girones ribas 20 Reputation points
accepted 2024-04-26T00:04:26.2666667+00:00
isaac girones ribas 20 Reputation points
1 answer

Why => is called token?

https://learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/lambda-operator is => a Token?

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 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.
10,272 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.
1,124 questions
asked 2024-04-24T23:59:48.6466667+00:00
LAN SHUHAO 0 Reputation points
edited an answer 2024-04-25T23:17:45.64+00:00
Bruce (SqlWork.com) 56,686 Reputation points
2 answers One of the answers was accepted by the question author.

Error loading report.rdlc,Unable to copy bin\debug\

Good afternoon again, I have already searched for information online, but I have not been able to find the error. The error is the following: An error occurred during local report processing. The report definition has not been specified, the file is not…

Windows Forms
Windows Forms
A set of .NET Framework managed libraries for developing graphical user interfaces.
1,832 questions
SQL Server Reporting Services
SQL Server Reporting Services
A SQL Server technology that supports the creation, management, and delivery of both traditional, paper-oriented reports and interactive, web-based reports.
2,806 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.
10,272 questions
asked 2024-04-24T20:48:56.4066667+00:00
Roberto Carlos Melgar Dorado 80 Reputation points
accepted 2024-04-25T20:02:00.6933333+00:00
Roberto Carlos Melgar Dorado 80 Reputation points
1 answer One of the answers was accepted by the question author.

How to fix vite error in Angular ASP.NET project?

I have started my Angular ASP.NET project and ended up with the following error, just want to find out how to fix it: Thank you!

.NET
.NET
Microsoft Technologies based on the .NET software framework.
3,394 questions
ASP.NET
ASP.NET
A set of technologies in the .NET Framework for building web applications and XML web services.
3,265 questions
asked 2024-04-24T03:07:40.3233333+00:00
Yardley Estiverne 20 Reputation points
commented 2024-04-25T17:49:06.5466667+00:00
Yardley Estiverne 20 Reputation points
1 answer

How to include in my App on Android text files

Hi to All. I've done a App for Android. This App uses particular files in old format MSDOS. First: how can include with the app on the tablet this files? (i.e. in the same directoy of the App).Second: the code page of MSDOS is quite different with…

Xamarin
Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,295 questions
asked 2024-04-24T08:20:46.5966667+00:00
Paolo Mossa 161 Reputation points
commented 2024-04-25T17:23:15.7966667+00:00
Paolo Mossa 161 Reputation points
1 answer One of the answers was accepted by the question author.

Bluetooth Plugin.Ble not showing any device.

I am using visual studio 2022 Maui, installed latest update and bluetooth Plugin.Ble ver 3. Also added all permission #if ANDROID public override (string androidPermission, bool isRuntime)[] RequiredPermissions => new List<(string Permission,…

.NET MAUI
.NET MAUI
A Microsoft open-source framework for building native device applications spanning mobile, tablet, and desktop.
2,895 questions
asked 2024-01-18T17:10:48.73+00:00
Babu R 81 Reputation points
commented 2024-04-25T13:47:22.11+00:00
Babu R 81 Reputation points