What is an exception in C# and how does it relate to error handling in ASP.NET MVC?
What is an exception in C# and how does it relate to error handling in ASP.NET MVC?
14304-Jun-2023
Updated on 21-Nov-2023
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What is an exception in C# and how does it relate to error handling in ASP.NET MVC?
Aryan Kumar
21-Nov-2023In C#, an exception is like a signal that something unexpected or erroneous has happened during the execution of a program. It's a way for the program to communicate that it's encountering a problem. Exception handling in C# allows you to manage and respond to these issues gracefully.
In ASP.NET MVC, which is a web development framework for building web applications, exception handling is crucial for providing a smooth user experience. When an error occurs in your ASP.NET MVC application, it might throw an exception. You can catch and handle these exceptions to display user-friendly error messages or redirect users to appropriate error pages.
Here's a simple example of exception handling in ASP.NET MVC using C#:
In this example, the SomeAction method catches any exception that might occur during the execution of the code inside the try block. If an exception occurs, it sets a user-friendly error message and redirects to an "Error" view. This way, users see a friendly message instead of a generic error page, and you can log the details of the exception for debugging purposes.