The Top 20 C# Features Every .NET Developer Should Know! Part 2/2
C# is a modern, object-oriented programming language developed by Microsoft. It was first introduced in 2002 as part of the .NET Framework and has been continuously developed ever since. As a .NET/C# developer, it's important to understand and effectively use the language's diverse features. In the first part of this article, we already explored the first 10 outstanding features.
Here is the list of the remaining 10 best C# features you should know:
11. Tuples and Deconstruction
Introduced in C# 7.0. Provides practical ways to work with value sets.
For example:
12. Pattern Matching
Introduced in C# 7.0. Allows checking the structure or form of a value directly in the code.
For example:
13. Nullable Reference Types
Introduced in C# 8.0. Helps developers write more robust and safer code by adding annotations to the type system to indicate whether a reference type can be null or not.
For example:
14. Default Interface Methods
Introduced in C# 8.0. Allows the provision of a default implementation for methods in an interface.
For example:
15. Record Types
Introduced in C# 9.0. Provides a concise way to declare immutable types.
For example:
16. Top-Level Statement
Introduced in C# 9.0. Allows the writing of simpler C# programs by omitting the traditional main method and placing the program logic directly at the top of the file.
For example:
17. Global Using Directives
Introduced in C# 10.0. Allows the specification of a set of using directives that are applied globally to all files in a project.
For example:
18. List Pattern
Introduced in C# 11.0. Used to succinctly and expressively match elements of a list or array.
For example:
19. Required Members
Introduced with C# 11.0. Enforces that certain members must be initialized in the constructor.
For example:
20. Collection Expressions
Introduced in C# 12.0. Simplifies the process of creating and initializing collections.
For example:
Introduced in C# 7.0. Provides practical ways to work with value sets.
For example:
Introduced in C# 7.0. Allows checking the structure or form of a value directly in the code.
For example:
Introduced in C# 8.0. Helps developers write more robust and safer code by adding annotations to the type system to indicate whether a reference type can be null or not.
For example:
Introduced in C# 8.0. Allows the provision of a default implementation for methods in an interface.
For example:
Introduced in C# 9.0. Provides a concise way to declare immutable types.
For example:
Introduced in C# 9.0. Allows the writing of simpler C# programs by omitting the traditional main method and placing the program logic directly at the top of the file.
For example:
Introduced in C# 10.0. Allows the specification of a set of using directives that are applied globally to all files in a project.
For example:
Introduced in C# 11.0. Used to succinctly and expressively match elements of a list or array.
For example:
Introduced with C# 11.0. Enforces that certain members must be initialized in the constructor.
For example:
Introduced in C# 12.0. Simplifies the process of creating and initializing collections.
For example:
These 12 features build upon the 10 previously presented functions and offer a wide range of tools and techniques that you can use in your C# development project. We hope this compilation helps you expand your knowledge of C# and take your programming skills to the next level.
