54,091 questions with Developer technologies-related tags

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2 answers One of the answers was accepted by the question author.

MAUI: Xamarin forms to MAUI migration clarification

I am migrating a Xamarin Forms project (Project B) to MAUI. The existing Xamarin Forms solution has 7 projects like below: Project A Project B Project B.Android Project B.iOS Project C Project C.Android Project C.iOS Current Project…

Developer technologies | .NET | .NET MAUI
asked 2025-07-15T07:00:12.16+00:00
Sreenivasan, Sreejith 20 Reputation points
commented 2025-07-16T09:23:31.9633333+00:00
Sreenivasan, Sreejith 20 Reputation points
1 answer

can VS Code highlight TIE syntax?

Can VS Code recognize and highlight TIE syntax? Is it and extension? Where do I get it, how do I install it? If not yet available, how do I create one?

Developer technologies | Visual Studio | Extensions
asked 2025-06-24T00:45:51.0966667+00:00
Laszlo Borbely-Bartis 0 Reputation points
answered 2025-07-16T09:21:44.24+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 5 Reputation points Microsoft External Staff
1 answer

E_ACCESSDENIED error when IStream::Seek on Stream created using CreateStreamOnHGlobal on Windows 11 24H2 client

Hello all, After days of debugging, I found I am getting E_ACCESSDENIED error on the server side (Windows Server 2022) when I try to seek to the beginning of a stream: `ULARGE_INTEGER lPos;` LARGE_INTEGER lZero; lZero.QuadPart = 0; auto hrTemp =…

Developer technologies | C++
asked 2025-07-02T05:35:11.58+00:00
Robert Bui 0 Reputation points
edited a comment 2025-07-16T08:58:00.3466667+00:00
RLWA32 49,746 Reputation points
2 answers

IIS MVC web app gets 404.0 error when opening first view page

I built an MVC web application (about a dozen view pages) that is working fine when run from the VS.net 2019 designer IIS Express, but when I deploy the app to local IIS and run it, I get error... HTTP Error 404.0 - Not Found The resource you are…

Developer technologies | ASP.NET | Other
asked 2025-02-14T17:50:30.9833333+00:00
Jay Gunderson 0 Reputation points
answered 2025-07-16T08:45:17.7433333+00:00
Danny Nguyen (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff
1 answer

IDA code works perfect on local but not on server

Hello Team, we have written a code for linking our asp.net application through ad account by OpenIdConnect . This works perfectly on local environment but while deploying on server it throws task canceled error . A task was canceled. Description: An…

Developer technologies | ASP.NET | Other
asked 2025-02-18T12:42:58.89+00:00
Suchita jain 0 Reputation points
answered 2025-07-16T08:45:11.6166667+00:00
Danny Nguyen (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff
1 answer

how to use notation in .net android?

how to play music notation in .net android? I have searched c++ lib to play notation but there is no android how to play it?

Developer technologies | .NET | .NET MAUI
asked 2025-07-13T15:06:27.7566667+00:00
mc 5,571 Reputation points
edited a comment 2025-07-16T08:43:32.82+00:00
Tony Dinh (WICLOUD CORPORATION) 470 Reputation points Microsoft External Staff
2 answers

Making a Blazor WebAssembly E-commerce Application Responsive with Flexbox

A Blazor WebAssembly e-commerce application has been built, but the design looks good only on a 23-inch 1920x1080 laptop. The layout includes a header, a left navigation menu, and a footer that is consistent across all pages. The goal is to make this…

Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Blazor
asked 2024-12-31T08:20:29.7566667+00:00
Cenk 1,036 Reputation points
answered 2025-07-16T08:42:37.4633333+00:00
Raymond Huynh (WICLOUD CORPORATION) 315 Reputation points Microsoft External Staff
2 answers

System.NullReferansException:

I would like to insert product but SelectListItem returned true Can you help me? It will make me crazy

Developer technologies | ASP.NET | ASP.NET Core
asked 2024-12-20T06:41:31.03+00:00
Case Ventil 0 Reputation points
answered 2025-07-16T08:42:24.1033333+00:00
Raymond Huynh (WICLOUD CORPORATION) 315 Reputation points Microsoft External Staff
5 answers

Submit blazor component data to controller mvc

Hi There, I am trying to integrate blazor with MVC and use Razor Component in MVC. In that I need to send/post data from razor component form to controller in MVC on click of a button click. Similar to what we use to do in ASP.Net mvc. @using…

Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Blazor
asked 2024-12-06T16:00:14.5+00:00
Shubhajit Pal 0 Reputation points
answered 2025-07-16T08:34:45.6166667+00:00
Jack Dang (WICLOUD CORPORATION) 535 Reputation points Microsoft External Staff
0 answers

color connverter

I have a converter public class SelectedAvatarMultiValueConverter : IMultiValueConverter { public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture) { if(values.Length == 2 && …

Developer technologies | .NET | .NET MAUI
asked 2025-07-01T20:56:04.42+00:00
Eduardo Gomez 3,711 Reputation points
commented 2025-07-16T08:25:20.75+00:00
Starry Night 0 Reputation points
0 answers

Azure DevOps publish fails for MAUI.NET iOS

This is part of my Azure Pipeline:        - task: Bash@3             displayName: Install MAUI             inputs:               targetType: 'inline'               script: |                 dotnet workload update                 dotnet workload install…

Developer technologies | .NET | .NET MAUI
asked 2025-07-02T20:42:25.2366667+00:00
Milad Xandi 0 Reputation points
commented 2025-07-16T08:04:19.1+00:00
Starry Night 0 Reputation points
1 answer

can i switch from using product key to sign-in-based license in visual studio 2022

How can I switch from using product key to sign-in-based license in visual studio 2022?

Developer technologies | Visual Studio | Setup
asked 2025-06-02T19:30:46.3566667+00:00
Ali Abukhadair 0 Reputation points
commented 2025-07-16T06:51:27.2+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 5 Reputation points Microsoft External Staff
2 answers

I'd like to know how VB.NET handles cookies

I maintain an old VB.NET WebForms app. I'm converting it to C# and updating it. However, when it comes to converting how the old app handled browser cookies and how to make the same thing work in a C# Blazor app, I am not sure how to proceed. Here's a…

Developer technologies | VB
asked 2025-06-04T21:29:07.1866667+00:00
Falanga, Rod, DOH 250 Reputation points
answered 2025-07-16T06:49:03.03+00:00
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 5 Reputation points Microsoft External Staff
1 answer

Support Needed: Error 0x800B0100 - App Package Must Be Digitally Signed

Hi all, I'm currently facing an issue while creating a UWP package in Unity, and I keep encountering the error 0x800B0100. The error message states, "The app package must be digitally signed for signature validation." Here are the details of…

Developer technologies | Universal Windows Platform (UWP)
asked 2025-03-28T12:23:39.7+00:00
Nallamuthu Sundhararajan 25 Reputation points
commented 2025-07-16T06:09:43.46+00:00
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
1 answer

How to Resolve SQLite Network Path Access Issues in UWP Applications

We are facing an issue accessing a SQLite file located on a network path in our UWP application. Despite enabling the necessary capabilities such as internetClient and privateNetworkClientServer, the file remains inaccessible in release mode. The SQLite…

Developer technologies | Universal Windows Platform (UWP)
asked 2024-12-19T11:28:38.5966667+00:00
Lokender Tiwari 0 Reputation points
commented 2025-07-16T06:07:46.9766667+00:00
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
1 answer

Remote Procedure Call Failed (HRESULT: 0x800706BE)

The application uses diagnostic APIs to prevent it from starting repeatedly. However, it crashes on startup, and the following exception information is logged: Remote procedure call failed. (Exception from HRESULT: 0x800706BE) at…

Developer technologies | Universal Windows Platform (UWP)
asked 2024-11-20T06:48:49.1666667+00:00
Xie Steven 831 Reputation points
answered 2025-07-16T04:49:43.43+00:00
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
0 answers

Emails with Undeliverable Subject don't get saved on a text File

Hi, I would like to ask if this is intended or a bug. I'm currently working on a program wherein all of the bounced emails (specifically undelivered emails) will be caught and then fetch the email addresses of the recipient of the undelivered emails…

Developer technologies | C#
asked 2025-07-16T04:29:47.1766667+00:00
Emmanuel Legaspi 0 Reputation points
0 answers

context deadline while posting notification through API https://dm3p.notify.windows.com?token=xxx

got many timeout when using wns for push since about 28.11 9:00(utc+8) api: https://dm3p.notify.windows.com?token=xxx I have been using this function for a year without any problems. This timeout problem has occurred since around 9:00(utc+8) this…

Developer technologies | Universal Windows Platform (UWP)
Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | ASP.NET | ASP.NET API
asked 2024-11-28T08:36:42.49+00:00
景轩 王 35 Reputation points
commented 2025-07-16T04:13:42.5466667+00:00
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
1 answer

How to call Azure Cost Management API with a ClientType set

I am attempting to use the Azure cost management Go SDK and need to call the Cost Management API many times. The rate limit for API calls is higher when a ClientType is specified, so I was wondering how to go about including the ClientType in the Usage…

Developer technologies | Visual Studio | Testing
asked 2025-07-14T18:14:16.1933333+00:00
Amber Nguyen 0 Reputation points
answered 2025-07-16T03:54:06.9833333+00:00
Gade Harika (INFOSYS LIMITED) 85 Reputation points Microsoft External Staff
0 answers

I want to learn free course of UX/UI design, unable to get the link

I saw a video suggesting to learn ux/ui from Microsoft learn, it is 4 4-hour courses. I am unable to locate it

Developer technologies | Visual Basic for Applications
asked 2025-07-16T03:50:04.4866667+00:00
AMOL KUMAR 0 Reputation points