Inspecting code at runtime. Cryptography & Networking: Building secure applications.
Understanding value types (structs, enums) vs. reference types (classes, interfaces). Generics: How to write type-safe, reusable code. 2. Advanced C# C# In A Nutshell
I can give you a "nutshell" breakdown of LINQ , Asynchronous programming , or Memory management to get you started. Inspecting code at runtime