1,622,382 questions
Tooling
1
vote
4
replies
88
views
How to avoid forgetting to use the C# using statement
I find myself quite regularly forgetting to use the using statement when getting IDisposable objects in my code. Unfortunately the CA2000 analyzer is quite limited and doesn't usually trigger in ...
- 30.6k
Best practices
0
votes
5
replies
73
views
Optimizing imaging in WPF application
Briefly about the question:
How to reach same performance with images like explorer, FastStone Image Viewer since they allocate not so much memory unlike my app.
About the project
It's WPF C# image ...
- 117
0
votes
1
answer
91
views
How to fix speed inconsistency between negative and positive addforce on the x axis in unity
if (Input.GetKeyDown(KeyCode.D) || Input.GetKeyDown(KeyCode.RightArrow) && IsOnGround)
{
P_Rigidbody.AddForce(GroundSpeed, 0, 0, ForceMode.Acceleration);
}
else if (Input.GetKeyDown(...
- 11
Best practices
1
vote
5
replies
207
views
In C# 14 how to sort an array in reverse order?
What is the most idiomatic way to sort an array in reverse order in C# 14? Arrays now have methods from the MemoryExtensions class.
For example, given the following array:
int[] arr = [3, 1, 2, 5, 9];
...
1
vote
0
answers
38
views
Avalonia StorageProvider crashes in webassembly when selecting files on local system
I'm developing a simulation program in Avalonia 12. It works well on desktop, but there are a few issues with the webassembly version.
The biggest challenge is local file access. I'm using the ...
2
votes
1
answer
111
views
TreeView.AfterSelect triggered by TreeView.SelectedNode = null
I am just learning C# and I am struggling with a treeview in a Winforms project. According to MSDN the TreeView.AfterSelect event does not occur when a tree node is unselected:
https://learn....
- 93
0
votes
0
answers
49
views
How can I place a circular (curved/round) stair in Smart 3D (S3D) using a custom command in C# & .NET?
How can I place a circular (curved/round) stair in Hexagon Smart 3D using a custom command in C#?
I can create a straight stair in Hexagon Smart 3D using:
Stair stair = new Stair(system, part, top, ...
- 26
-1
votes
0
answers
84
views
Async/await locking where await Task.Run does not in ASP.NET MVC application [closed]
I have an ASP.NET MVC application on .NET 4.7.1. This is a POST method on a System.Web.Mvc.Controller. If I call AnotherMethodAsync directly with await, the application locks up on that line and never ...
- 2,446
0
votes
0
answers
45
views
How do I return a value from a popup with VS 2026 in a maui app
I'm trying to return a string from my popup. The code-behind I have looks like this:
public partial class SelectDb : PopupPage
{
SelViewModel Sv;
TaskCompletionSource<string> taskCompSrc;...
- 186
0
votes
1
answer
51
views
builder.Services.AddRequestTimeouts - 504 Gateway Time-out
I've done all the setup and it's not working. I configured the program.cs file, added the policy from AddRequestTimeouts to the controller, and its still returnig a 504 error.
I configured the timeout ...
Best practices
0
votes
5
replies
70
views
Stripping quoted/replied content from HTML email bodies across clients with regex. which markers am I missing and where will it break?
Goal - Extract links from email Body
I extract links from outlook emails where I need to avoid counting links from the quoted thread (contents from prev mails in the thread)/ signature that clients ...
- 15
Best practices
0
votes
6
replies
154
views
how to read from external data files into structs
Currently have 32 external (struct) files in my thumbdrive
Have a file that contains names of each of the 32 struct files (filelist.dat)
Need to find a way to read data from each of the 32 external ...
3
votes
1
answer
88
views
Including EXE in NuGet Package with Visual Studio 2026
I am attempting to include an EXE in a NuGet package, but when the NuGet package is installed, the EXE does not show up in the output directory as expected.
In my production environment, I get build ...
- 634
0
votes
1
answer
160
views
What is the correct syntax to call this method?
I am trying to use Prism (DryIoc) for dependency injection.
Given the following class:
internal class MainWindowViewModel : BindableBase
{
private readonly ITestingService _testingService;
...
- 6,193
0
votes
0
answers
60
views
.NET MAUI Windows Switch (ToggleSwitch) shows white background for disabled OFF state and hover OFF state
I am working with .NET MAUI on Windows (WinUI) and using the default Switch, which maps to ToggleSwitch.
I am trying to achieve consistent styling for different switch states, but I am facing issues ...
- 339
