38 questions from the last 7 days
Advice
1
vote
2
replies
49
views
Dynamic Forms in ADO.NET
I am a newbie in .NET - can someone tell me about dynamic forms? I have done master detail and simple crud - should I go for dynamic form r practice more in master details. I want to know about ...
0
votes
0
answers
20
views
WiX MSI installer not stopping and removing .NET 8 Windows service
Here is my .wxs file contents:
<?xml version="1.0" encoding="utf-8"?>
<Wix xmlns="http://wixtoolset.org/schemas/v4/wxs">
<Package Name="...
- 11
1
vote
1
answer
34
views
Windows.System.Profile.HardwareIdentification.GetPackageSpecificToken throws exception
I'm trying to get a hardware id with a .net console app (target framewotk is net8.0-windows10.0.17763.0).
The code is rather trivial, just
var token = Windows.System.Profile.HardwareIdentification....
- 52.9k
0
votes
0
answers
25
views
Issue with Template.Json not excluding files
I have built a template project with a Template.json and this will generate the template fine ( no errors at all )
ive also managed to add some choices to the symbols that will add or hide code ...
- 43
-1
votes
0
answers
56
views
VS Code fails to run .NET, even if I installed it
When I open a workspace in VS Code, I get this error message notification on the bottom right corner :
Failed to run .NET runtime. You may be missing key Linux libraries. Install them now?
Source: ....
- 396
1
vote
0
answers
22
views
Problem with Roslyn configuration on neovim
I've been trying to setup roslyn.nvim with rzls.nvim on my neovim for a while to work with .NET, C# and Blazor. But I've been facing some frustrating problems, I'm using WSL Ubuntu 24.04, a neovim ...
0
votes
0
answers
47
views
MAUI .NET 9 Android: "Application APK file path is not found" in Rider for both Debug and Run, simulator and physical device
I'm trying to debug and run a .NET MAUI Android app targeting .NET 9 in JetBrains Rider (2025.1.3).
SDKs installed:
9.0.308 [C:\Program Files\dotnet\sdk]
10.0.100 [C:\Program Files\dotnet\sdk]
...
- 29
Best practices
1
vote
1
replies
49
views
Using Spectre.Console.Cli with Generic Host
I have a CLI app in .NET, built with Spectre.Console.Cli package. I use ServiceCollection with Spectre ITypeResolver and ITypeRegistrar interfaces to wire up the DI. That works great, but now I want ...
- 16.5k
-7
votes
0
answers
82
views
Whenever I try to compile my MAUI project I get CS0246 Error
I'm trying to build a three piece Streaming Project in which I need to build an API that is already working, a Java App for Android that I haven't even started and this .NET MAUI using C# that is ...
- 760k
Best practices
0
votes
3
replies
62
views
Apply [ApiController] to all controllers implicitly
Adding [ApiController] on a controller class has various benefits. Especially the automatic model validation and problem details parts.
The problem with this attribute is that it's easy to forget to ...
- 14.4k
0
votes
0
answers
35
views
Can a .NET project template automatically add a project reference to an existing project in the solution when added from Visual Studio?
I have a system where users create .NET plugin libraries. To support this, I’ve built:
A solution template that creates:
a plugin project
a testbed console app
a project reference from the testbed → ...
- 455
0
votes
1
answer
127
views
SQL CLR function bad performance comparing to .NET App
In our system we are hashing passwords with the following method.
public static string HashPassword(string password, byte[] salt)
{
if (salt == null)
{
throw new ArgumentNullException($...
- 10.1k
0
votes
1
answer
76
views
Error in flush at downloading file with VB.Net
I'm trying to download files through a popup window. Most of files download correctly, but some one through this error:
Error in /Controladores/Descarga.ashx?guid=4b5050f6-2f69-41e1-8bd6-1113686e9575
...
- 50.1k
Advice
0
votes
2
replies
66
views
System.Text.Json Polymorphic Deserialization not binding Type Discriminator property
I'm trying to do a polymorphic deserialization using System.Text.Json in net-8.0. Here is my schema.
[JsonPolymorphic(TypeDiscriminatorPropertyName = "type")]
[JsonDerivedType(typeof(Manager)...
- 8,044
0
votes
1
answer
70
views
Firebase version 3.4.0 not support GoogleCredential.FromFile("")
I’m using Firebase Admin .NET SDK v3.4.0 with .NET 8.
The methods GoogleCredential.FromFile(), FromJson(), and FromStream() are not available anymore in this version.
I need to load my Firebase ...
Tooling
0
votes
0
replies
24
views
Easy mappings for GraphQL requests without using the GraphQL Client
I am trying to send requests to an API that uses GraphQL for its data filtering. The problem I am having that I need to build each request manually through a string interpolation which is easier said ...
- 1,668
1
vote
0
answers
45
views
EF Core + Npgsql: "column 'status' is of type application_status but expression is of type text"
I've been struggling for two days with a PostgreSQL enum type issue in Entity Framework Core. Despite all my configuration, EF Core keeps trying to send a string (`text`) to an enum column.
The ...
- 760k
0
votes
0
answers
45
views
Access to path '/app/wwwroot/Uploads' is denied
I'm using docker image to deploy my asp.net application
and i'm facing 2 issues.
The first one: after some deployes the api list still the same although a made changes on it (it seems like image ...
- 165k
0
votes
0
answers
39
views
Title: Fixing Shaking and Jumping in Custom LoopPanel with Inertia Scrolling and Snap-to-Item
I have a custom LoopPanel in WinUI, and I’m trying to implement inertia smooth scrolling and a snap-to-item feature.
I implemented both features, but I’m seeing some weird behavior: the panel shakes ...
- 907