C Sharp (C#) - Exception Handling
You want to create a custom exception for your application that inherits from the correct base class for user-defined exceptions. Which class should you inherit from?
You want to create a custom exception for your application that inherits from the correct base class for user-defined exceptions. Which class should you inherit from?
hard🚀 Application Q8 of 15
Step-by-Step Solution
Solution:
Step 1: Understand base classes for exceptions
SystemExceptionis for system errors;ApplicationExceptionis intended for user-defined exceptions.Step 2: Choose appropriate base class for custom exceptions
For custom exceptions, inheriting fromApplicationExceptionis recommended to distinguish them from system exceptions.Final Answer:
ApplicationException -> Option CQuick Check:
Custom exceptions inherit ApplicationException [OK]
Quick Trick: Inherit ApplicationException for user-defined exceptions [OK]
Common Mistakes:
MISTAKES- Inheriting SystemException for custom exceptions
- Inheriting Object instead of Exception
Master "Exception Handling" in C Sharp (C#)
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