Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Clean Code with C#
  • Table Of Contents Toc
  • Feedback & Rating feedback
Clean Code with C#

Clean Code with C#

By : Jason Alls
4.5 (2)
close
close
Clean Code with C#

Clean Code with C#

4.5 (2)
By: Jason Alls

Overview of this book

Traditionally associated with Windows desktop applications and game development, C# has expanded into web, cloud, and mobile development. However, despite its extensive coding features, professionals often encounter issues with efficiency, scalability, and maintainability due to poor code. Clean Code in C# guides you in identifying and resolving these problems using coding best practices. This book starts by comparing good and bad code to emphasize the importance of coding standards, principles, and methodologies. It then covers code reviews, unit testing, and test-driven development, and addresses cross-cutting concerns. As you advance through the chapters, you’ll discover programming best practices for objects, data structures, exception handling, and other aspects of writing C# computer programs. You’ll also explore API design and code quality enhancement tools, while studying examples of poor coding practices to understand what to avoid. By the end of this clean code book, you’ll have the developed the skills needed to apply industry-approved coding practices to write clean, readable, extendable, and maintainable C# code.
Table of Contents (18 chapters)
close
close

Handling the TPL AggregateException exception

In C#, the Task Parallel Library (TPL) provides a convenient way to work with parallelism and asynchronous operations. When you are working with asynchronous tasks, it’s common to use Task.WhenAll or Task.WhenAny to wait for the completion of multiple tasks. However, if any of those tasks throw an exception, the TPL will wrap those exceptions in the AggregateException exception. Let us look at some best practices for handling AggregateException in the context of the TPL.

Use await with try-catch inside async methods

When working with asynchronous code, it’s common to use the await keyword to wait for the completion of tasks. Inside asynchronous methods, you can use a try-catch block to catch exceptions:

try{
    await Task.WhenAll(task1, task2, task3);
}
catch (AggregateException ex)
{
    // Handle or log the exceptions
    foreach (var innerException in...

Unlock full access

Continue reading for free

A Packt free trial gives you instant online access to our library of over 7000 practical eBooks and videos, constantly updated with the latest in tech

Create a Note

Modal Close icon
You need to login to use this feature.
notes
bookmark search playlist download font-size

Change the font size

margin-width

Change margin width

day-mode

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Delete Bookmark

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Delete Note

Modal Close icon
Are you sure you want to delete it?
Cancel
Yes, Delete

Edit Note

Modal Close icon
Write a note (max 255 characters)
Cancel
Update Note

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY