54,193 questions with Developer technologies-related tags

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Loading pop up

https://reccloud.com/u/nq75s16 <toolkit:Popup x:Class="FireChat.Views.PopUps.LoadingPopUp" xmlns="http://schemas.microsoft.com/dotnet/2021/maui" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" …

Developer technologies | .NET | .NET MAUI
asked May 11, 2025, 10:16 PM
Eduardo Gomez 3,731 Reputation points
edited an answer Aug 15, 2025, 9:15 AM
Harry Vo (WICLOUD CORPORATION) 480 Reputation points Microsoft External Staff
1 answer

XAML: .NET Runtime version currently executing is 8.0.5, but version 8.0.10 or later is required.

Hi, im in net 9, i run my poject in mac and got this error when running. 2025-01-28 15:12:08.725 [error]  XAML: Error starting Hot Reload connection listener: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an…

Developer technologies | .NET | .NET MAUI
asked Jan 28, 2025, 1:18 PM
Dani_S 4,521 Reputation points
commented Aug 15, 2025, 9:00 AM
Starry Night 35 Reputation points
2 answers

Form layout issue

Hi, Any existing form sample to have the 3 parts below on a form that we can have the different details inside each?

Developer technologies | ASP.NET | Other
asked Aug 8, 2025, 9:04 AM
Peter_1985 2,786 Reputation points
edited a comment Aug 15, 2025, 8:38 AM
Jack Dang (WICLOUD CORPORATION) 1,025 Reputation points Microsoft External Staff
2 answers

How to remove server from server explorer list in Visual Studio

I am sorry if the tag is wrong. I could not find a visual studio tag. The issue is that I have by mistake connected to my own pc as a 'Windows Server' and now it is showing up in the Server Explorer of Visual Studio 2022. I am able to view 'Event Logs',…

Developer technologies | Visual Studio | Setup
asked Jul 25, 2025, 3:15 PM
gagrim808 91 Reputation points
commented Aug 15, 2025, 8:34 AM
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 245 Reputation points Microsoft External Staff
3 answers

Build mobile and desktop apps with .NET MAUI Create a cross-platform app with .NET MAUI learning

The "Create a cross-platform app with .NET MAUI" PhoneWord learning module is great, but somewhat confusing. I am sufficiently experienced in C#, but when mixed with XAML it becomes a challenge. Please, add the final working project (or a…

Developer technologies | .NET | .NET MAUI
Developer technologies | Visual Studio | Other
asked Sep 2, 2024, 7:54 AM
Sam Tal 21 Reputation points
edited an answer Aug 15, 2025, 8:16 AM
Starry Night 35 Reputation points
1 answer

Graph API /me/messages/{id}/reply returns UnknownError intermittently

We are calling the Microsoft Graph API to reply to an existing message using: POST /v1.0/me/messages/{OldMessage.id}/reply Occasionally, the call fails with the following response: { "error": { "code":…

Developer technologies | ASP.NET | ASP.NET API
asked Aug 14, 2025, 7:33 AM
Dev 0 Reputation points
answered Aug 15, 2025, 8:14 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
2 answers

How to call Python functions from C++, good description

Where do I find a good description of how to call Python functions from a C++ program ?

Developer technologies | C++
asked Aug 14, 2025, 9:08 PM
Eigil Krogh Sorensen 96 Reputation points
answered Aug 15, 2025, 8:05 AM
Varsha Dundigalla(INFOSYS LIMITED) 880 Reputation points Microsoft External Staff
0 answers

New WinUI 3 projects fail to build with CS1061 errors after a fresh OS and VS install.

The error always appears in the generated file MainWindow.g.cs. This indicates that the XAML compiler is not correctly connecting the UI file to the code-behind file. Troubleshooting Steps Already Taken: I have already performed extensive…

Developer technologies | Visual Studio | Setup
asked Jul 25, 2025, 7:55 AM
glen burke 0 Reputation points
commented Aug 15, 2025, 7:54 AM
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 245 Reputation points Microsoft External Staff
1 answer

i can't execute program in visual studio without administrator account after changing the assembly name

Hi, after windows updates, I can't execute program on visual studio (Debug/Release) without administrator account after changing assembly name. changing version name of assembly name is able to execute program without administrator account. ex) Device…

Developer technologies | C#
asked Jun 17, 2025, 1:28 AM
광효 이 0 Reputation points
commented Aug 15, 2025, 7:48 AM
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 245 Reputation points Microsoft External Staff
2 answers

httpcontext Class giving path as /:undefined in Asp.Net Core Web API Project

We have an Web API (.Net Core) application installed in Test and PROD server, we are logging incoming request paths, using httpcontext Class. But this class is giving path as /:undefined, sometimes as…

Developer technologies | ASP.NET | ASP.NET Core
asked Mar 7, 2025, 11:12 AM
Ali basha Syed 20 Reputation points
answered Aug 15, 2025, 7:47 AM
Danny Nguyen (WICLOUD CORPORATION) 880 Reputation points Microsoft External Staff
2 answers

MAUI connection to SQL Server throws an exception message

Microsoft.Data.SqlClient.SqlException (0x80131904): 已成功与服务器建立连接,但是在登录前的握手期间发生错误。 (provider: TCP 提供程序, error: 35 - 捕获内部异常) ---> System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception. --->…

Developer technologies | .NET | .NET MAUI
asked Aug 8, 2025, 2:37 AM
xinxin li 0 Reputation points
commented Aug 15, 2025, 7:22 AM
Starry Night 35 Reputation points
1 answer

visual studio 2017 on windows 11 for iot core x86 uwp app development

Hi, I was using visual studio 2017 community on win 10 pro host m/c. I am learning uwp app development on windows 10 iot core x86 image running in virtual box. My development interest is only 32bit Embedded products only. Recently due to the resource…

Developer technologies | Universal Windows Platform (UWP)
Developer technologies | Visual Studio | Other
asked Dec 31, 2024, 5:29 PM
Ketan SHAH 0 Reputation points
commented Aug 15, 2025, 7:16 AM
Harry Vo (WICLOUD CORPORATION) 480 Reputation points Microsoft External Staff
1 answer

How to obtain access to 'HumanPresenceSettings. SetingsChanged'

The "HumanPresenceSettings" instance I returned through this method, 'humanPresenceSettings=await HumanPresenceSettings. GetCurrentSettings Asynchronous ()', can read the relevant settings. However, when I subscribe to 'HumanPresenceSettings.…

Developer technologies | Universal Windows Platform (UWP)
Windows for business | Windows Client for IT Pros | User experience | Other
Developer technologies | C#
asked Feb 17, 2025, 7:55 AM
charles yu 1 Reputation point
commented Aug 15, 2025, 7:13 AM
Harry Vo (WICLOUD CORPORATION) 480 Reputation points Microsoft External Staff
1 answer

Called multiple times

Minimal code example AppShellViewModel public partial class AppShellViewModel { private readonly IConnectivity _connectivity; public AppShellViewModel(IConnectivity connectivity, NoInternetPopUp noInternetPopUp) { …

Developer technologies | .NET | .NET MAUI
asked Jan 14, 2025, 4:59 PM
Eduardo Gomez Romero 1,355 Reputation points
answered Aug 15, 2025, 7:09 AM
Tony Dinh (WICLOUD CORPORATION) 725 Reputation points Microsoft External Staff
1 answer

How to Parse Durable Purchase Receipt in UWP

Hi, I have created two add-ons: one is a Durable product, and the other is a Subscription product. I successfully received receipts for both during purchase. As per the documentation, I parsed the receipt for the Subscription product and retrieved the…

Developer technologies | Universal Windows Platform (UWP)
asked Jan 1, 2025, 7:23 AM
Jay 140 Reputation points
answered Aug 15, 2025, 6:59 AM
Harry Vo (WICLOUD CORPORATION) 480 Reputation points Microsoft External Staff
1 answer

.NET MAUI C# "UnhandledException". I comment all my code, but project still call that "UnhandledException"

p.s. I am beginner! I could make commit to GitHub where all code is commented, But I don't want to do it. It all the same doesn't work. I leave it here: https://github.com/SaveGex/SpellCheck If someone can explain it me such how I can understand it I…

Developer technologies | .NET | .NET MAUI
asked Feb 19, 2025, 10:49 PM
Євгеній Алексєєв 5 Reputation points
answered Aug 15, 2025, 6:54 AM
Michael Le (WICLOUD CORPORATION) 1,230 Reputation points Microsoft External Staff
2 answers One of the answers was accepted by the question author.

Can I use custom DataAnnotations localization?

[Required(ErrorMessage = "The Email field is required.")] [EmailAddress(ErrorMessage = "The Email field is not a valid email address.")] [Display(Name = "Email")] public string Email { get; set; } how to…

Developer technologies | ASP.NET | ASP.NET Core
asked Jan 16, 2025, 4:37 AM
mc 5,651 Reputation points
accepted Aug 15, 2025, 6:53 AM
mc 5,651 Reputation points
0 answers

can I use lamda tothe ICommand in wpf?

I am using mvvm in wpf and I wonder can I use this : public ICommand MyCommand{get;} public MainViewModel() { MyCommand=(o,e)=> { }; } and there will be error and I have to use public MyRelayCommand:ICommand {} ?

Developer technologies | Windows Presentation Foundation
asked Aug 15, 2025, 6:40 AM
mc 5,651 Reputation points
0 answers

Missing photos Description in Photos after Graph Request

My App is a C# .NET App For many years, I have been retrieving a list of photos stored in a published OneDrive folder for my Photo Dia app via Graph Request. The request URL: https://graph.microsoft.com/beta/me/drive/items/IDItemFolder/children I…

Developer technologies | C#
asked Aug 7, 2025, 9:25 AM
P. Karsten 0 Reputation points
commented Aug 15, 2025, 6:22 AM
Starry Night 35 Reputation points
2 answers

A Blazor app I've been working on, no longer can access our Azure Key Vault

I've been working on rewriting an app for a while. I have successfully debugged the app, and it's read from our Azure Key Vault, many times before. Now, without making any changes, it no longer can access it. I'm getting a, "No connection could be…

Developer technologies | ASP.NET | ASP.NET Core
asked Aug 13, 2025, 9:18 PM
Falanga, Rod, DOH 290 Reputation points
commented Aug 15, 2025, 3:27 AM
Jack Dang (WICLOUD CORPORATION) 1,025 Reputation points Microsoft External Staff