11,008 questions with Developer technologies-related tags

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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 Nov 28, 2024, 8:36 AM
景轩 王 35 Reputation points
commented Jul 16, 2025, 4:13 AM
Harry Vo (WICLOUD CORPORATION) 325 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 Jul 16, 2025, 3:50 AM
AMOL KUMAR 0 Reputation points
0 answers

Coupon acception

Hi Sir,  Good Day.  This is to let you know that I have applied for a coupon for exam last year from my office.  But due to some difficulties couldn't attend the exam. And as that coupon is not used i couldn't apply for new coupon.  I spoke with a…

Developer technologies | Universal Windows Platform (UWP)
asked Jul 15, 2025, 7:05 AM
Arya Patra 0 Reputation points
edited a comment Jul 16, 2025, 3:20 AM
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
0 answers

how to capture and transform to h264 in .net android?

I am using .net android and I want to capture and transform to h264. I searched that I should start mediaProjection and use a foreground service but i still can not do it. please tell me.

Developer technologies | .NET | .NET MAUI
asked Jul 2, 2025, 8:41 AM
mc 5,571 Reputation points
commented Jul 16, 2025, 2:04 AM
Starry Night 0 Reputation points
0 answers

your system is getting an error exporting cert

I am trying to export an app certificate and your system keeps giving an error

Developer technologies | .NET | .NET MAUI
asked Jun 24, 2025, 4:58 PM
Paul Jaramillo 0 Reputation points
commented Jul 16, 2025, 1:09 AM
Starry Night 0 Reputation points
0 answers

MICROSOFT DOWNLOADER

USEDERROR The extension 'name' already exists in the Marketplace.

Developer technologies | Visual Basic for Applications
asked Jul 15, 2025, 8:12 PM
ABHI JITH 0 Reputation points
0 answers

Best way to publish WPF Application

Hey everyone, I'm working on a WPF desktop application (targeting .NET Framework) that uses a local MySQL database to store user data. I'm ready to distribute it to clients, but I’m not planning to host it on a web server. My only method of sharing will…

Developer technologies | Windows Presentation Foundation
asked Jul 15, 2025, 11:06 AM
Milan Jadav 0 Reputation points
edited the question Jul 15, 2025, 4:07 PM
Rob Caplan - MSFT 6,037 Reputation points Microsoft Employee Moderator
0 answers

Request for Support: iOS Native Development Continuity with .NET 9 (MAUI)

Dear Microsoft Team, We are reaching out to seek your guidance and support regarding a critical blocker we are facing in our iOS development workflow with .NET MAUI. Current Challenge Our mobile application is being developed using .NET MAUI and…

Developer technologies | .NET | Xamarin
asked Jul 3, 2025, 10:28 AM
Hirak Desai 0 Reputation points
commented Jul 15, 2025, 8:52 AM
Hirak Desai 0 Reputation points
0 answers

why I can not request permission of manage_external_storage?

i am using .net android and if I requestPermission of manage_external_storage it will call OnRequestPermissionsResult with grantResults =- 1 why?

Developer technologies | .NET | .NET MAUI
asked Jul 10, 2025, 10:04 AM
mc 5,571 Reputation points
commented Jul 15, 2025, 8:21 AM
Starry Night 0 Reputation points
0 answers

UWP app flickering on ARM PC

Hi everyone. I have an UWP application and I'm running on a ARM PC. When I open a customized content dialog the screen starts blinking. Unfortunately, I cannot show the application nor the code, but do you guys know some cases that an ARM PC blinks…

Developer technologies | Universal Windows Platform (UWP)
asked Aug 23, 2024, 12:29 PM
Anderson Rodrigues Cavalcante 316 Reputation points
commented Jul 15, 2025, 4:01 AM
Harry Vo (WICLOUD CORPORATION) 325 Reputation points Microsoft External Staff
0 answers

Updating Layout When Navigating to Fragment

When navigating to a Fragment using the SupportFragmentManager in .NET for Android using code similar to the following: this.SupportFragmentManager.BeginTransaction().DisallowAddToBackStack().Replace(Resource.Id.fcvMain, new…

Developer technologies | C#
asked Jul 13, 2025, 9:19 PM
Nathan Sokalski 4,111 Reputation points
commented Jul 15, 2025, 2:01 AM
Starry Night 0 Reputation points
0 answers

VS sends 'textDocument/didClose' to LSP server when file is not closed

I have a Language Server (LSP) implemented. For the first file opened (of the specified content type, which causes the Language Server to be loaded) I am getting textDocuement/didOpen message followed by textDocument/didClose message. But the file is…

Developer technologies | Visual Studio | Extensions
asked Jul 14, 2025, 2:56 PM
Sajith 21 Reputation points
0 answers

Sandbox Access Blocked Despite Completing Power BI Learn Module

Hello Microsoft team, I've joined the Microsoft 365 Developer Program and completed relevant Learn modules, including "Get started with Power BI," earning badges and XP. My profile preferences are updated with technologies such as Microsoft…

Developer technologies | Visual Studio | Other
asked Jul 13, 2025, 6:55 PM
Rohail Khan 0 Reputation points
0 answers

How will I get minecoins from Microsoft rewards? Im from India and i can't find the option for minecoins.

I play Minecraft, so I opened Microsoft rewards for 330 minecoins gift card.. As I am from India , I can't find the option for the minecoins , as well as Xbox gift cards. Is there any other ways where I can get free minecoins? When will this feature come…

Developer technologies | F#
asked Feb 28, 2024, 5:54 AM
Anubhab Saha 10 Reputation points
edited a comment Jul 12, 2025, 2:03 AM
Jash 0 Reputation points
0 answers

Windows Shutdown

I have a small app written in .NET 9, VB. The app does use an xml data file. When shutting down the computer, this app prevents windows from shutting down to allow user to save work. This is despite the fact that NO data saving is required at the time…

Developer technologies | VB
asked Jul 11, 2025, 9:59 AM
Ford Prefect 0 Reputation points
commented Jul 11, 2025, 12:24 PM
Ford Prefect 0 Reputation points
0 answers

Graph.Users.MailFolders grabs all folders not just the ROOT folders

It's a simple call. I should only get the folders in the root of the mailbox (Inbox, Drafts, Deleted Items, etc.) I'm getting everything as though it's doing a deep traversal. Completely contrary to documentation. Your help appreciated. jbw async…

Developer technologies | C#
asked Jul 11, 2025, 5:01 AM
James B Wood 0 Reputation points
commented Jul 11, 2025, 11:39 AM
Viorel 122.9K Reputation points
0 answers

SSDT 2017 - TargetServerVersion issue with SQL Server 2019

Hi All, I have a computer on which I installed SSDT 2017 (standalone installer) 2-3 years ago. Offical MS site claims that Supported SQL Versions for SSDT 2017 are "SQL Server 2012 - SQL Server 2019". I can develop, deploy and run SSIS…

Developer technologies | Visual Studio | Extensions
asked Jul 11, 2025, 10:08 AM
Joerce30 0 Reputation points
0 answers

Scrolling Issue on Tabbed Page in iOS When Adding Dynamic Labels

I am experiencing a scrolling issue on a tabbed page in iOS when dynamically adding labels. In most cases (approximately 8 out of 10 times), I am unable to scroll down after adding the labels. This issue occurs on both real and simulator devices. …

Developer technologies | .NET | .NET MAUI
asked Jun 17, 2025, 6:05 AM
Omkar Pawar 255 Reputation points
commented Jul 11, 2025, 8:43 AM
Omkar Pawar 255 Reputation points
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 Jul 1, 2025, 8:56 PM
Eduardo Gomez 3,711 Reputation points
commented Jul 11, 2025, 7:41 AM
Michael Le (WICLOUD CORPORATION) 545 Reputation points Microsoft External Staff
0 answers

im unable to adjust my brightness, it turned grey and i had to change my display setting to 'show 1' everytime i open my pc

im unable to change my brightness level, i had to change my display setting everytime i open my pc to 'show 1' display i dont know what to do, my brightness level turned grey

Developer technologies | Visual Basic for Applications
asked Jul 11, 2025, 4:44 AM
vishav bhardwaj 0 Reputation points