"everything in C# must be in a class" As an aside, C# also has structure types which have value semantics - one example being DateTime: https://docs.microsoft

"everything in C# must be in a class" As an aside, C# also has structure types which have value semantics - one example being DateTime: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/builtin-types/struct https://docs.microsoft.com/en-us/dotnet/csharp/language-refe...