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Hands-On Object-Oriented Programming with C#

You're reading from   Hands-On Object-Oriented Programming with C# Build maintainable software with reusable code using C#

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Product type Paperback
Published in Feb 2019
Publisher Packt
ISBN-13 9781788296229
Length 288 pages
Edition 1st Edition
Languages
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Authors (2):
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Abhishek Sur Abhishek Sur
Author Profile Icon Abhishek Sur
Abhishek Sur
Raihan Taher Raihan Taher
Author Profile Icon Raihan Taher
Raihan Taher
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Toc

Table of Contents (16) Chapters Close

Preface 1. Overview of C# as a Language FREE CHAPTER 2. Hello OOP - Classes and Objects 3. Implementation of OOP in C# 4. Object Collaboration 5. Exception Handling 6. Events and Delegates 7. Generics in C# 8. Modeling and Designing Software 9. Visual Studio and Associated Tools 10. Exploring ADO.NET with Examples 11. New Features in C# 8 12. Understanding Design Patterns and Principles 13. Git - The Version Control System 14. Prepare Yourself - Interviews and the Future 15. Other Books You May Enjoy

Exception handling best practices

As you can see, there are different ways in which you can handle exceptions: sometimes you can throw exceptions, sometimes you can use the finally block, and sometimes you can use multiple catch blocks. Consequently, there is a chance that you can get confused at the beginning if you don't have enough experience with exception handling. But thanks to the C# community, there are some best practices for exception handling. Let's have a look at some of them:

  • Use a finally block to close/clean up dependent resources that could cause a problem in the future.
  • Catch the specific exception and handle it properly. Use multiple catch blocks if needed.
  • Create your own exceptions if needed and use them.
  • Handle exceptions as soon as possible.
  • Don't use a general exception handler if you can handle an exception using a specific handler.
  • The...
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