Simple examples which helps me understand each SOLID principle in practice
https://www.codeproject.com/Articles/703634/SOLID-architecture-principles-using-simple-Csharp#Understanding%E2%80%9CS%E2%80%9D-SRP(Singleresponsibilityprinciple) https://www.dotnettricks.com/learn/designpatterns/solid-design-principles-explained-using-csharp https://www.c-sharpcorner.com/UploadFile/damubetha/solid-principles-in-C-Sharp/ https://www.p-programowanie.pl/paradygmaty-programowania/zasady-solid/#more-2792 http://itcraftsman.pl/solidny-jak-solid-pisanie-solidnych-aplikacji-w-jezyku-c/