IExceptionHandler interface in C# .NET 8
Authorised Territory code examples - This .NET 8 C# #tutorial shows how to create exception handler using new IExceptionHandler interface in .NET 8.
First, we create a new error view and corresponding action to display the same in an MVC app.
Next, we create a link to non-existing view that generates an exception.
New ExceptionHandler class is added and TryHandleAsync method is implemented.
We test both true and false as return result of TryHandleAsync #csharp method.
Finally, we register the new exception handler and test different options passed to ExceptionHandler middleware using UseExceptionHandler function.