iOS Setting SemanticFocus on ContentPage
I am testing the voiceover function for iOS. For this I have a ContentPage which contains: An AccessibilityTitle set to describe the page itself AccessbilityText for every element within the page (these elements can be Labels, ContentViews etc What…
Developer technologies | .NET | .NET MAUI
Navigate PopToRoot when Tab Reselected in .NET MAUI Windows
Navigate PopToRoot when Tab Reselected in .NET MAUI for Windows same like Android as per below ticket for your reference. https://learn.microsoft.com/en-us/answers/questions/2041922/navigate-poptoroot-when-tab-reselected-in-net-maui
Developer technologies | .NET | .NET MAUI
How can I migrate the web app built using ASP.NET Web Forms .NET Framework 4.7.1 to .NET Core 8?
Can someone please help me out with the migration steps for upgrading the web app from ASP.NET Web Forms .NET Framework 4.7.1 to .NET Core 8. I tried to use .NET Upgrade Assistant, but is seems like this extensions doesn't supports for Web Forms. …
Developer technologies | ASP.NET | Other

Error: "The target process aborted before activation completed"
An old, simple UWP app has been in the store for a number of years. I updated some NuGet packages used by the app and a library referenced by the app today. The debug version still runs flawlessly exactly as before, but the release (i.e., .Net Native)…
Developer technologies | Universal Windows Platform (UWP)
Setting a Datetime to null
I'm reading in data from a table. For each field I check to see if the value is null and how to handle it. Some of the DateTime fields can be null, see a field for when a request has been reassigned. Here's the code I have below. public static DateTime?…
Developer technologies | C#
Possible to use VS
Hi, Is it valid to use VS version on Oracle Linux OS? Which VS version is fine for that?
Developer technologies | C#
SerialPort.Write blocks when using multiple classes and separate COM ports
Hello dear community, After a long time, I’m reaching out to you again. Some time ago, I started a new coding project in WinUI3 that has gradually grown. Unfortunately, the code has developed quite quickly since I could only work on it in my limited free…
Developer technologies | Visual Studio | Debugging
The correct CChildFrame is not activated after the predecessor is closed.
MFC MDI application. Opened several CChildFrame s. (To illustrate better my issue I identified every CChildFrame with an unique id.) Opened, lets say, 5 CChildFrame. 1, 2, 3, 4, 5. List the order of the CChildFrame by menu: About: List…
Developer technologies | C++
WPF App on Windows Server (RDP) – Error Sometimes When Opening New Window
Hi everyone, I have a WPF app that runs from a network drive. It works fine on Windows 11 at the office. But when users run it through Remote Desktop on a Windows Server 2019 virtual machine (using the exact same .exe from the same network drive…
Developer technologies | Windows Presentation Foundation
Starting release version of an app crashes VS consistently
I have a UWP app. When I start the debug version from VS, everything is flawless. When I try to start the release version (i.e., the .Net Native version), VS shows the following error, then crashes. This is 100% reproducible. I tried half a dozen times…
Developer technologies | Visual Studio | Debugging
Debugging VBA
I am a beginner in VBA programming, I am writing a function to retrieve the cell value from another file. However, I made a lot of attempts but still cannot get it work. May I know where can I get assistance?
Developer technologies | Visual Basic for Applications
Can't uninstall, modify or reinstall Visual C++ 2022 x64.
I need to update C++ so I can redownload a Versaworks, though im completely unable to make any changes to C++, A newer version is required for the install and I cant use my current version. The error I get when trying to install Versaworks: the package…
Developer technologies | C++
VBA macro to file sent mails
I am using since many years a macro which executes when I send a mail and asks me, in which folder I want to store this sent mail (instead of leaving it in the "sent mail folder"). This macro is: Private Sub Application_ItemSend(ByVal Item As…
Developer technologies | Visual Basic for Applications
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
Windows 11 22598.100 Tooltip problem with WPF apps
I'm finding that Tooltips in WPF V4.8 apps (and earlier versions) are not working in Windows 11 build 22598.100. They appear but then immediately disappear. It happens in all WPF based apps. Tooltips are ok in Winforms apps and also .NET 5.0 WPF apps are…
Developer technologies | Windows Presentation Foundation
Windows for business | Windows Client for IT Pros | User experience | Other
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
How can I host a shared Blazor Custom Elements app on a different Domain?
I tried to publish a Blazor app with custom elements on a Static Web App and reference it from another deployed app. Just added the necessary script tags pointing to the static web app. It does not work. Looking into the blazor.webassembly.js…
Developer technologies | .NET | Blazor
Azure Static Web Apps
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
Help fixing template logging code
In the line return $log, "testVoid4"; I'm getting this compile error: 'void' function returning a value I don't understand why when $log, is called with just a single argument void_wrapper is returning anything else than void. How I could make…
Developer technologies | C++
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
