Summary

We started with an overview of exception handling in C#. We saw there are two types of exceptions: System.Exception and System.ApplicationException. System.Exception is the base class for all exceptions in the .NET Framework, while System.ApplicationException is the base class for all application-specific exceptions.

Then, we moved on to review clean code exception handling using the SRP, OCP, and DIP. We saw how these principles help to keep our code clean, readable, extendable, and maintainable.

Next, we looked at best practices for exception handling. By following these best practices, we saw how we can write more robust and reliable code that handles exceptions effectively and helps us to diagnose and fix issues more quickly.

We then moved on to look at some common exception-handling mistakes and how we can avoid them. By avoiding these common mistakes, we can write cleaner, more reliable code that is easier to maintain and debug.

Next, we looked at various...