54,180 questions with Developer technologies-related tags

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The Picker icon is not appearing in .NET MAUI on Windows 11.

.NET 8Installed Workload Id Manifest Version Installation Source android 35.0.39/9.0.100 SDK 9.0.100, VS 17.12.35527.113 aspire 8.2.2/8.0.100 SDK 9.0.100, VS 17.12.35527.113 ios …

Developer technologies | .NET | .NET MAUI
asked Mar 26, 2025, 12:28 PM
Sowndarrajan Vijayaragavan 470 Reputation points
edited the question Aug 13, 2025, 4:38 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
0 answers

Issue with Azure AD B2C Custom Policy: "Basic credentials specified for 'REST-fetchUserProfile-APAC' are invalid

Description I am working on an Azure AD B2C custom policy for the Global Identity Framework, designed to support traveling user sign-ins across multiple regions. This setup involves two major components Right now im only working on region tenant…

Developer technologies | ASP.NET | ASP.NET Core
asked Jan 13, 2025, 2:44 AM
Ray Garg 20 Reputation points
edited the question Aug 13, 2025, 4:36 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
2 answers

Visual studio 2022 Maui project unable to compile for .net 9.0-ios target

Hi, I am trying to deploy a test app to iPhone from windows visual studio but getting the following error when trying to compile. The specified network password is not correct. I have completed the automatic provisioning : I obviously have no problem…

Developer technologies | .NET | .NET MAUI
asked Feb 2, 2025, 7:27 AM
Ryan Lee 30 Reputation points
edited the question Aug 13, 2025, 4:35 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
1 answer

Using Microsoft.Windows.Vision in a WinUI App on Non-Copilot+PC: Is It Possible?

I'm developing a WinUI Blank App using Microsoft.Windows.Vision, but the namespace ( Microsoft.Windows.Vision) is not recognized in my project. Consider that i added experimental version 1.8.250410001-experimental1 (or 2) I have done these steps but it…

Developer technologies | C#
asked Jun 7, 2025, 1:35 PM
lsb safari 0 Reputation points
commented Aug 13, 2025, 4:33 AM
Surya Amrutha Vaishnavi Lanka (INFOSYS LIMITED) 245 Reputation points Microsoft External Staff
2 answers

WebView is not working correctly in IOS MAUI

I have added a webview in my MAUI crossplateform app but I am not able to type in textbox or click on image buttons even pop up shows up but not able to even ok/cancel. While working fine with Android, Another issue with voice and video that is happening…

Developer technologies | .NET | .NET MAUI
asked Feb 27, 2025, 11:09 PM
Shraddha Chauhan 0 Reputation points
edited the question Aug 13, 2025, 4:32 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
1 answer

App is crashing which swiping in carousel view in maui

I had implemented the carousel view in android, When im swipping app is getting crashed.

Developer technologies | .NET | .NET MAUI
asked Mar 19, 2025, 10:07 AM
Vaibhav Methuku 165 Reputation points
edited the question Aug 13, 2025, 4:31 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
1 answer One of the answers was accepted by the question author.

SQLite Database Not Loading on iOS and Android with .NET MAUI but works with windows

Using Visual Studio 2022 preview with .NET 9 MAUI, there is an issue getting SQLite to work on iOS and Android. The code compiles for all maui platforms but does not load on the Android emulator or attached Iphone. It works on Windows without issues. I …

Developer technologies | .NET | .NET MAUI
asked Mar 24, 2025, 10:19 AM
martin schneeberger 20 Reputation points
edited the question Aug 13, 2025, 4:29 AM
Lynn Dang (WICLOUD CORPORATION) 0 Reputation points Microsoft External Staff Moderator
1 answer

How do I recover from .net maui error NU1105 ... The property PackageVersion was expected to have a single value across all target frameworks, but instead...

This happened after I upgraded Microsoft.Maui.Controls from 9.0.70 to 9.0.81 using the NuGet Package Manager. Full error message: NU1105 Unable to read project information for '<MyProject>': The property PackageVersion was expected to have a single…

Developer technologies | .NET | .NET MAUI
asked Jul 8, 2025, 3:13 AM
Kurt K 176 Reputation points
edited an answer Aug 13, 2025, 4:25 AM
Michael Le (WICLOUD CORPORATION) 1,145 Reputation points Microsoft External Staff
2 answers

OAuth implementation in web api

Hi Community members, How can I create oauth in web api where validation is not in cloud

Developer technologies | ASP.NET | ASP.NET API
asked Mar 6, 2025, 3:38 PM
90036475 0 Reputation points
commented Aug 13, 2025, 4:18 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
1 answer

Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException Failed method Dynatrace.OneAgent.Introspection.InterceptingStream<ReadAsync> movenext

Getting exception while logging the log into the transaction tables with more than 3k requests What did you try and what were you expecting? : We tried with below code changes into program.cs file, but don't have luck still getting same…

Developer technologies | ASP.NET | ASP.NET API
asked May 5, 2025, 10:27 AM
Dilip Kolekar 0 Reputation points
commented Aug 13, 2025, 4:17 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
1 answer

Application Insights not being updated after releasing new version of .NET Framework app service

I released a new version of .NET Framework Web API to an Azure app service and the telemetry reported to Application Insights on Azure has drastically reduced. The app appears to be running fine but a lot of the requests previously being logged are no…

Developer technologies | ASP.NET | ASP.NET API
asked May 2, 2025, 9:50 AM
Tom 26 Reputation points
commented Aug 13, 2025, 4:15 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
1 answer

Issue with Pip after migrating from .Net 6 to .Net 7 docker image

I am migrating an application from .NET 6 to .NET 8. I want to update my docker file with latest SDK version. After migrating it to SDK 8.0, I am getting error with pip command This was in .NET 6 Dockerfile FROM mcr.microsoft.com/dotnet/sdk:6.0 RUN…

Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Other
asked Dec 18, 2024, 2:02 AM
Aneesha 10 Reputation points
commented Aug 13, 2025, 4:13 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
3 answers

Blazor ValidationMessage being conditional

Hello, I have a registration form where the users can select if they are private or company. What I need is to make the Company Name validation conditional. Meaning, if they select a company it gets enabled and if they select a private it gets disabled.…

Developer technologies | ASP.NET | ASP.NET Core
Developer technologies | .NET | Blazor
Developer technologies | ASP.NET | Other
asked Dec 3, 2024, 11:08 AM
Kuler Master 406 Reputation points
commented Aug 13, 2025, 3:50 AM
Raymond Huynh (WICLOUD CORPORATION) 620 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 Dec 20, 2024, 6:41 AM
Case Ventil 0 Reputation points
commented Aug 13, 2025, 4:09 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
3 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 Dec 31, 2024, 8:20 AM
Cenk 1,036 Reputation points
commented Aug 13, 2025, 3:59 AM
Raymond Huynh (WICLOUD CORPORATION) 620 Reputation points Microsoft External Staff
2 answers

.NET MAUI RadioButtonGroup.SelectedValue does not work

I can't get RadioButtonGroup.SelectedValue to bind to a viewmodel property. I've read everything that you can google…

Developer technologies | .NET | .NET MAUI
Developer technologies | XAML
asked Jan 4, 2025, 10:11 PM
Crowcoder 50 Reputation points
edited an answer Aug 13, 2025, 3:59 AM
Harry Vo (WICLOUD CORPORATION) 405 Reputation points Microsoft External Staff
4 answers

If I upload image to my web App with ASP.NET CORE and Blazor Assembly StandAlone App to the folder Uploads My question is How to show all images to the new page using coding above

@page "/view-page" <h3>Blank View Page</h3> @for (int i = 0; i < tshirtItems.Count; i++) { var index = i; <div class="tshirt-section"> <img src="@tshirtItems[i].ImagePath" alt="T-Shirt…

Developer technologies | ASP.NET | ASP.NET Core
asked Mar 23, 2025, 10:15 AM
MIPAKTEH_1 605 Reputation points
answered Aug 13, 2025, 3:49 AM
Danny Nguyen (WICLOUD CORPORATION) 800 Reputation points Microsoft External Staff
1 answer

MAUI: Notification icon is blank in Android 15

I am using below code to show the push notification icon in my MAUI application: private void CreateNotificationChannel() { try { var channelId = $"{PackageName}.general"; var notificationManager =…

Developer technologies | .NET | .NET MAUI
asked Apr 28, 2025, 2:53 PM
Sreejith Sreenivasan 1,001 Reputation points
edited an answer Aug 13, 2025, 3:33 AM
Tony Dinh (WICLOUD CORPORATION) 725 Reputation points Microsoft External Staff
3 answers

Unexpected identifier in using Export & Import in Javascript Modules

Hi there: It seems a trivial issue but I'm stuck and don't know why: I'm using Import/Export in two my JavaScript files. For simplicity sake ...the "mother"js.file has a function export function ShowAlert(val) { alert(val); } There…

Developer technologies | ASP.NET | ASP.NET API
asked Apr 29, 2025, 4:55 AM
Jose Daniel Navarro Brito 61 Reputation points
answered Aug 13, 2025, 3:56 AM
Jack Dang (WICLOUD CORPORATION) 1,020 Reputation points Microsoft External Staff
2 answers One of the answers was accepted by the question author.

Deploying app to remote machine stuck at "Installing missing frameworks..."

I have tried two different unrelated UWP apps and got the same result. When I try to run a UWP app on a remote machine, VS gets stuck at: Creating a new clean layout... Copying files: Total 403 mb to layout... Checking whether required frameworks are…

Developer technologies | Universal Windows Platform (UWP)
asked Jul 30, 2025, 10:39 PM
Hong 1,306 Reputation points
accepted Aug 13, 2025, 3:10 AM
Hong 1,306 Reputation points