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C# - why Activity.Id has two leading 0s and trailing 01?

It looks like you're using the W3C activity ID format. (See the DefaultIdFormat property for details of that. The W3C format is documented here as traceparent. Importantly: value = version...

Tags: c#, .net, distributed-tracing

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C# - Conway is Game of Life: unexpected behavior?

There are two things that are incorrect about your code. Both of them are in this section: for (int i = 0; i < 6; i++) { dx = (int)Math.Round(Math.C...

Tags: c#, .net, console-application

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C# - Storing a transient instance as a dictionary inside a singleton instance?

My question is whether the transient instances created and stored inside the factory will begin acting like a singleton? Yes, effectively. Is this a good coding approach? Arguably - no. It can be...

Tags: c#, .net, dependency-injection

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C# - CORS error in PUT and DELETE methods when ASP.NET API is deployed?

You should add to web.config WebDAVModule and WebDAV in publish files like this:

Tags: c#, asp.net, .net

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C# - .NET 8 Web-API Returns empty List?

Your user class only contains fields, no properties. By default, only properties get serialized. In the working case, you are instantiation anonymous types, not Users. Anonymous types by definition ha...

Tags: c#, .net, API

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C# .NET CryptographicException with AES256?

While decrypting, what you need to do is read data from the encrypted file through CryptoStream. using (CryptoStream cryptoStream = new CryptoStream(inputFileStream,...

Tags: c#, .net, aes

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C# - Blazor - Fetching from Db Internal Server Error?

To differentiate between the two GET endpoints on the same controller, you need to add routing to each endpoint. For the first endpoint [Route("category/{category}")] and for the second endpoint [Rou...

Tags: c#, .net, blazor

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C# - How to cast list of object into derived collection class object?

ToList() will not create a CollectionOfA. You could assign a CollectionOfA (i.e., the more derived class) to a List (the less derived class) but not the other way round. The way to go is to use the So...

Tags: c#, .net, visual-studio

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C# - How to write batch files correctly for publication Adding different precompiled macros during .NET programming?

Add a configuration (Pc) in your .csproj file, and add the PC symbol: $(DefineConstants);PC Use -c option to pick this configuration: dotnet publish -c:Pc Use msbuild's -getProperty and -p o...

Tags: c#, .net, msbuild

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.net - What does 'has a SUC' mean?

It appears to stand for the SuppressUnmanagedCodeSecurity attribute. See the source code for WaitForMultipleObjectsEx /// /// Critical as this code performs an elevation. /// [SecurityCritical] [Suppr...

Tags: .net, comments, clr

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