Questions tagged [.net]
Do NOT use for questions about .NET Core - use [.net-core] instead. The .NET framework is a software framework designed mainly for the Microsoft Windows operating system. It includes an implementation of the Base Class Library, Common Language Runtime (commonly referred to as CLR), Common Type System (commonly referred to as CTS) and Dynamic Language Runtime. It supports many programming languages, including C#, VB.NET, F# and C++/CLI.
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Coding and decoding byte array in string are not identical
I have to read a varbinary column from SQL Server, and send it to a json.
I tried some test conversions byte[]/string and vice-versa, but I cannot understand what is wrong.
For example:
string s = ...
- 876
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2
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Authorize actions in command handler
I have a problem with controllers authorization in C#. I use JWT authentication with token and role-based authorization in controllers.
Let's examine this endpoint.
[HttpDelete("{userId}/post/...
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Issues with VLC Displaying FFmpeg Stream from NamedPipeServerStream: Freezing and No Display on Late Start
Disclaimer:
This is a follow-up question to:
Streaming an updating folder of images with ffmpeg without restarting the script.
After implementing my NamedPipeServerStream as a dynamic input (which ...
2
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0
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.NET SQL Deadlocks (randomly) not picked up by SqlCommand
I'm really struggling with something, and I was hoping that I could get some advice or if someone could point me in the right direction with this.
I have a program that processes entries concurrently ...
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.NET solution that uses third party hardware and DLLs
My team and I are writing a .NET application to run in a Windows environment.
We will be using hardware from four-ish different vendors, that each comes with their own dll (the term is unmanaged dlls, ...
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WPF program sometimes has touch failure, but the mouse can click
WPF program uses a touch-screen all-in-one machine, so you can click on the screen or click with the mouse. When you start the program, everything is normal. After using it for a while, there is a ...
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2
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40
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How to Refresh IConfiguration
I am using .Net 8 DI to load IConfiguration on startup.
It will be loading key-values from azure keyvault.
But, after few hours the key-values would change.
So how to refresh IConfiguration ...
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Free and Open-Source PDF Libraries with MIT/Apache License Supporting Hebrew and English for .NET Web API
I'm developing a .NET Web API and need to generate PDFs that support both Hebrew and English text. I'm looking for free and open-source PDF libraries that meet the following criteria:
License: Must ...
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GIF image format detection - MAUI [duplicate]
I have a carousel view to display the network image and its move dynamically on every 5 sec ,If the image is gif that should be completely played before moving to next one for that I have to detect if ...
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How to manually set the Frame Rate of a .NET Maui App in Android?
Background Info
I have found several resources on setting the frame rate of an Android application:
https://developer.android.com/media/optimize/performance/frame-rate
https://developer.android.com/...
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How to fix errors that suddenly appeared without any changes occurring? [closed]
I am writing a web application in vsc, using .net and react. Everything works well, but suddenly while I was looking through files I got few errors:
The type or namespace name 'DbSet<>' could ...
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Get elevation data from a TIF data using LibTiff [closed]
I have a TIF data with its world file (tfw). I want to get the coordinates x, y , and z from it using C# .NET 8.0.
Can anyone tell me how can I do the job using this library?
An example for a console ...
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2
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Will a class be garbage collected if it is subscribed to some event but does nothing with it?
Consider the following class which subscribes to an event but does nothing with it:
public class Class1
{
public Class1()
{
SystemEvents.PowerModeChanged += ...
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"Close-to-native" ways avoid `callvirt` calls
I have a very simple Manager<->Component architecture:
https://gist.github.com/Civ01/adcfc2bfac06c34bdc9827761dccd148
I have sucessfully found a way to avoid virtual calls on a Manager using ...
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Random test failures in kafka integration tests with TestContainer
I'm experiencing inconsistent failures in my Kafka integration tests using TestContainers. The tests involve simple produce and consume operations along with database seeding, but sometimes they pass ...
