Exception handling is different for asynchronous code. Learn the exception handling semantics for asynchronous methods in C#.

A good knowledge of exception handling is needed to build applications that are capable of handling runtime errors efficiently. Start with these simple guidelines.

An exception handler is code that stipulates what a program will do when an exceptional event disrupts the normal flow of the program. Learn more here.

This switches the current function between structured exception handling and the new deferred mode.