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4. Core C# Programming Constructs, Part 2

  • 2021
  • OriginalPaper
  • Chapter
Published in:
Authors
Andrew Troelsen
Phillip Japikse
Published in
Pro C# 9 with .NET 5
Publisher
Apress

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Abstract

The chapter begins by exploring arrays in C#, explaining how to declare, fill, and access array elements. It then moves on to discuss the creation of methods, including the use of out, ref, and params keywords, and covers method overloading. The chapter also provides a detailed examination of value types and reference types in C#, explaining the differences between them and how they are managed in memory. Additionally, the concept of nullable types is introduced, explaining how they can be used to represent undefined values in data types. The chapter concludes by discussing the use of nullable reference types in C# 8.0, highlighting the benefits and considerations of using this feature.
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previous chapter Core C# Programming Constructs, Part 1
next chapter Understanding Encapsulation
Title
Core C# Programming Constructs, Part 2
Authors
Andrew Troelsen
Phillip Japikse
Copyright Year
2021
Publisher
Apress
Book
Pro C# 9 with .NET 5

Print ISBN: 978-1-4842-6938-1

Electronic ISBN: 978-1-4842-6939-8

Copyright Year: 2021

DOI
https://doi.org/10.1007/978-1-4842-6939-8_4

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