Developer technologies

Android arm emulator devices give confusing errors and won't start

Am trying to build .Net Maui app on new Surface Laptop with Snapdragon (ARM64) processor and Windows 11 Pro. If I install any arm device via Android Device Manager in VS 2022 (eg Pixel 7 - API 35), when I click "Start" I get an immediate error:…

In my .net maui 10 ios app, why do I get error "TypeInitialization_Type, Microsoft.Data.SqlClient.Tds-Parser" in Release mode during SELECT?

I have a production .net maui 9 ios (only) app, on the Apple AppStore, that has been working well for about the last year using Microsoft.Data.SqlClient v6.0.2. This production app targets either Azure SQL Database, or a SQL Server database on a private…

Designer error on load

How to fix "The designer could not be shown for this file because none of the classes within it can be designed. The designer inspected the following classes in the file: Form1 --- The base class 'System.Void' cannot be designed."

How to get BitmapImage into UI thread via Dispatcher.BeginInvoke?

Hi, Can you help me understand why a C# call to Dispatcher.BeginInvoke is throwing this exception: System.Reflection.TargetParameterCountException: 'Parameter count mismatch. The code snippet, initially lifted from a GitHub project, looks like this …

Which Remarks apply to FileStream's four-argument constructor in the .NET 10 documentation?

The .NET 10 API page documents the FileStream constructor taking String, FileMode, FileAccess, and FileShare. The parameter descriptions make access and sharing depend on the supplied arguments. The associated Remarks instead appear to describe fixed…

VS Code and Visual Studio extensions marked as spam

Hello, On 4 novemeber, I posted 5 extensions for VS Code and 5 extensions for Visual Studio. They are related to a suite of 5 apps (drawmaid, drawtabase, drawlize, drawuml, drawpenapi) under the same vendor (drawdiags). The next day, on 5 november,…

Versioned reference for /norestart in .NET 10 SDK Windows x64 installers

The Windows installation guide describes /norestart as suppressing restart attempts, illustrates it with an SDK 9.0 installer, and documents exit codes 0 for success and 3010 for restart…

Documented precedence for RemovePreviousVersion: All versus .NET 10

The pinned Windows installation guide, under “Choose when previous versions are removed,” lists general All and version-specific .NET 10 settings for RemovePreviousVersion. It also states that invalid values default to…

.NET 10 Desktop runtime installation with msi

We have a C++ desktop application packaged as an MSI using WiX. We want to ensure the .NET 10 Desktop Runtime is installed as a prerequisite before (or as part of) our application's installation. Is it feasible to bundle/chain the .NET 10 Desktop…

ASP.NET Core .NET 8 receives null form values from certain iPhone 13 Pro Max devices

I am troubleshooting a device-specific issue with multipart form data submission in my ASP.NET Core .NET 8 application. Application details The frontend uses vanilla JavaScript fetch with the FormData API to submit customer information and uploaded…

Does `vc_redist.x64.exe /install /passive` restart a user's system?

https://learn.microsoft.com/en-us/cpp/windows/redistributing-visual-cpp-files?view=msvc-170#command-line-options-for-the-redistributable-packages This example command installs the x64 Redistributable. It shows installation progress, but doesn't require…

MSVC 19.44 output-file contract for precreated NTFS object and XML-analysis files

Is there a documented, build-applicable contract—or an appropriate Microsoft contact—for the following output-file compatibility question? Toolchain: cl.exe FileVersion 19.44.35209.0, ProductVersion 14.44.35209.0, from the self-contained Windows 25H2…

Request: expedite .NET 10 for iOS support for Xcode 27.2

Request: expedite .NET 10 for iOS support for Xcode 27.2 I'm an independent developer shipping a .NET MAUI app on iOS and Android, alongside native iOS apps on the same Mac. Today, .NET mobile support is holding my whole Mac back on Xcode. Xcode 27.2…

.net core framweork for building application in 2027 (MAUI , MVC , Balzor)

I have 14 years of experience in asp.net MVC from its first release till its latest one, i heard about blazer & MAUI and Blazor/MAUI hybrid, so what are the differences? one of the main disadvantageous of mvc is that i can not wrap the project as…

VBA ActiveCell property with Copy-Paste

I’m trying to figure out what seems to be a simple VBA operation. I’m creating a macro that will automate inserting 32 rows and then formatting those rows with row and column headers. I have the portion for inserting rows. I want to copy some row text…

On how many computers can I install my benefits from this program?

On how many computers can I install my benefits from this program?

Visual Basic syntax question

Using Visual Basic programming language, how do I determine the row and column numbers of the active cell?

How do I fix the error code 1714?

I tried to fix this Visual Studio error by deleting the components I thought were corrupted. But it didn't fix the error. I'm trying to install Visual Studio Community 2026 | Desktop development with C++

which learning path i can use it to learn web development?

Which learning path, I can use it to learn web development? Specially in C#, asp.net

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