关于[Using the when Keyword in C# While Handling Exceptions]的摘要:
In this article, we are going to learn why and how to use the when keyword within try-catch blocks while handling exceptions in C#. We cannot avoid the occurrence of exceptions in the life cycle of an application. An exception is a problem that appears unexpectedly from our codebase. Exception handling is the process of building a system that can detect and manage exceptions. Exceptions that are not handled properly can completely disrupt the flow of our application.
原文地址: https://code-maze.com/csharp-when-keyword-handling-exceptions/