we all know the basic of a language for example c# but why we cant make a real programs?! and even if we saw some lessons in youtub we find small and easy programs with GUI with some methods but the question is how you can be a real programmer can make a large projects and from when you can find all functions of c# to learn ?
Large programs won't be taught anywhere. We should write them based on what we learnt from small programs.
Just like we use words to write sentences, we should use small programs to write large programs.
You can learn advanced C# from the official documentation or from any of the multiple programming YouTube channels.