54,082 questions with Developer technologies-related tags

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Microsoft Visual Studio Installer Projects 2022 - The location where the file is opened is invalid

hello, ,Visual Studio 2022 : 17.14.7, I created a shortcut in the User's Desktop node, question : “Right click mouse” -> "attribute" -> "The button to open the location of the file is invalid" "Right click mouse"…

Developer technologies | Visual Studio | Extensions
asked Jun 29, 2025, 1:41 PM
929Free 641 Reputation points
answered Jul 8, 2025, 11:38 AM
Adiba Khan 0 Reputation points Microsoft External Staff
0 answers

how to call a function which should do my job but should not return back.

hi in my web pages i save reports to my databases using savechanges, i want to call a [funciton/etc] after savechanges so that i can save the report's data in a small flat table also in database. but i do not want to wait so that next report can be…

Developer technologies | ASP.NET | ASP.NET Core
asked Jul 8, 2025, 11:22 AM
rajesh yadav 211 Reputation points
3 answers

How to Debug Remote MAUI App Launch

I have a .NET 9 MAUI app being deployed to a remote Xcode iOS iPhone 16 Plus. All components have the latest release software. The deployment is successful, and the application is launched and the splash screen displayed on the phone. However, the first…

Developer technologies | Visual Studio | Debugging
asked Jul 1, 2025, 10:53 AM
Marc George 191 Reputation points
edited a comment Jul 8, 2025, 10:46 AM
Marc George 191 Reputation points
2 answers

How do I control which database to use when a Blazor Server app starts?

I'm working on a rewrite of an old WebForms application. I want to be able to control, through a GitHub Action running in a self-hosted runner, which database (test or production) the application should run against. I thought I could do this with the…

Developer technologies | ASP.NET | ASP.NET Core
asked Jul 3, 2025, 4:56 PM
Falanga, Rod, DOH 245 Reputation points
commented Jul 8, 2025, 10:31 AM
Raymond Huynh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
1 answer

Activate AddressSanitizer in Qt6

Hi all, I'm developing in Qt c++ under Windows and try to use AddressSanitizer within QtCreator. According to this blog from 2021 (https://devblogs.microsoft.com/cppblog/address-sanitizer-for-msvc-now-generally-available/) it should be possible. When I…

Developer technologies | C++
asked Jul 3, 2025, 10:44 AM
Jazzco 0 Reputation points
commented Jul 8, 2025, 10:26 AM
Jazzco 0 Reputation points
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 Jul 2, 2025, 5:35 AM
Robert Bui 0 Reputation points
answered Jul 8, 2025, 10:15 AM
Varsha Dundigalla(INFOSYS LIMITED) 75 Reputation points Microsoft External Staff
2 answers

How to hide the topbar in Hyper-V client in full screen?

This thing here is in the way

Developer technologies | Universal Windows Platform (UWP)
asked Jul 3, 2025, 9:30 AM
Johannes Kingma 1 Reputation point
commented Jul 8, 2025, 10:00 AM
Johannes Kingma 1 Reputation point
0 answers

How to show connection information of the file in the properties window in Visual Studio

I am opening a new/existing file using this way Guid editorFactory = new…

Developer technologies | Visual Studio | Extensions
asked Jul 8, 2025, 9:47 AM
Vasu Bansal 20 Reputation points
edited the question Jul 8, 2025, 9:52 AM
Vasu Bansal 20 Reputation points
2 answers

When using OpenXML do I need to create a new abstract numbering for each numbered list if i want it to restart

Using c# openxml, when i create multiple numbering instance referring to the same abstract num (ordered list), each list continues its numbering upwards throughout the document. If i want numbering to restart do i need to create a new abstract or is…

Developer technologies | C#
asked Jul 3, 2025, 4:08 PM
Jake Good 0 Reputation points
answered Jul 8, 2025, 9:46 AM
Gade Harika (INFOSYS LIMITED) 0 Reputation points Microsoft External Staff
0 answers

Support Custom HTTP Client (Proxy) in MSAL Android for P2P Bootstrap Connectivity

I'm developing an Android app that uses the Wi‑Fi Bootstrap API to establish a persistent peer-to-peer (P2P) connection to a specific device. This connection is essential to the app's functionality, but the API explicitly does not provide internet…

Developer technologies | ASP.NET | Other
asked Jul 7, 2025, 7:47 AM
Remo Grado | RIWO 0 Reputation points
edited the question Jul 8, 2025, 9:25 AM
Raja Pothuraju 23,800 Reputation points Microsoft External Staff Moderator
1 answer

Could you explain why the _Hash class manages buckets using both lower and upper bounds?

Hello, First of all, I’d like to kindly ask for your understanding as I’m using a translation tool to write this message. While looking into the msvc C++ _Hash class, I came across something I didn’t fully understand, so I’m reaching out with a question.…

Developer technologies | C++
asked May 7, 2025, 6:23 AM
형진 김 20 Reputation points
answered Jul 8, 2025, 8:31 AM
Omkara Varshitha Kunapalli (INFOSYS LIMITED) 80 Reputation points Microsoft External Staff
2 answers

Publishing a .NET MAUI app fails with error message "You must include a valid app package manifest file named AppxManifest.xml in the source."

I'm trying to publish a .NET MAUI app. The source code contains a "Package.appxmanifest" file. When I try to publish, it fails with the following error messages: You must include a valid app package manifest file named AppxManifest.xml in…

Developer technologies | .NET | .NET MAUI
asked Jul 3, 2025, 8:53 AM
Andreas Stavropoulos 5 Reputation points
answered Jul 8, 2025, 8:21 AM
Tony Dinh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
1 answer

Webview not working in MAUI

I had created a sample MAUI solution with the .Net 9, and added a webview. and added the following piece of code in the mainpage.xaml <StackLayout Padding="30,0" Spacing="25"> <WebView…

Developer technologies | .NET | .NET MAUI
asked Apr 27, 2025, 3:19 AM
Vaibhav Methuku 165 Reputation points
answered Jul 8, 2025, 8:14 AM
Tony Dinh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
1 answer

How to create a Keyboard shortcut for a particular page and listen it continuously until the page disappears in .NET MAUI

For example there is a Main Page. i need to activate a function when the user hit on "Ctrl+s"

Developer technologies | .NET | .NET MAUI
asked May 28, 2025, 11:57 AM
Sowndarrajan Vijayaragavan 450 Reputation points
answered Jul 8, 2025, 8:12 AM
Tony Dinh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
2 answers

NuGet package issue (DLL cannot be found)

Hello, I have an Azure Functions project in Visual Studio 2022 (with the latest patch installed). I initially developed this project using .NET 6.0 about a year ago, and everything was working fine. Recently, I updated the project to .NET 8.0 and…

Developer technologies | ASP.NET | ASP.NET Core
asked Feb 5, 2025, 10:36 AM
Brian Vind Borgstrøm 0 Reputation points
answered Jul 8, 2025, 8:12 AM
Raymond Huynh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
2 answers

Will the list of tasks being cleared after await Tasks.WhenAll(tasks)?

Hi, Will the list of tasks being cleared after await Tasks.WhenAll(tasks)? int i=0; List<Task> tasks = new List<Task>(); do { tasks.Add(Do_Test1(i)); tasks tasks tasks tasks await Task.WhenAll(tasks); //…

Developer technologies | ASP.NET | ASP.NET Core
asked Feb 18, 2025, 7:49 AM
Dondon510 261 Reputation points
answered Jul 8, 2025, 8:11 AM
Jack Dang (WICLOUD CORPORATION) 375 Reputation points Microsoft External Staff
3 answers

Sending emails from dotnet8 web application

Hi, I have a dotnet8 web application which I am using to send emails from ******@mydomain.com (which is a google workspace account) via a smtp request using the following configuration: Domain = smtp.gmail.com Port = 465 A generated App Password…

Developer technologies | ASP.NET | ASP.NET Core
asked Mar 29, 2025, 10:57 PM
Daniel Giles 0 Reputation points
answered Jul 8, 2025, 8:04 AM
Danny Nguyen (WICLOUD CORPORATION) 410 Reputation points Microsoft External Staff
1 answer

How to generate RDLC report using loop?

I asked a question about this earlier here. But not getting the correct solution, I again asked for the help of experienced people. I have shown a sample of my data below. I want to print this data on separate pages according to empid. I guess it can be…

Developer technologies | ASP.NET | ASP.NET Core
asked Feb 6, 2025, 4:01 PM
jewel 1,206 Reputation points
answered Jul 8, 2025, 8:04 AM
Raymond Huynh (WICLOUD CORPORATION) 160 Reputation points Microsoft External Staff
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
answered Jul 8, 2025, 8:03 AM
Michael Le (WICLOUD CORPORATION) 305 Reputation points Microsoft External Staff
1 answer

Empty Carousel view

I'm developing a MAUI application and encountering an issue with the CarouselView control. The indicators in the CarouselView appear correctly according to the number of items in my ObservableCollection<string> which contains the filenames of my…

Developer technologies | .NET | .NET MAUI
asked May 2, 2025, 7:00 AM
Rendy Putrayana 0 Reputation points
answered Jul 8, 2025, 8:01 AM
Michael Le (WICLOUD CORPORATION) 305 Reputation points Microsoft External Staff