5 Top features of C# 11

TechGig
2 min readJun 21, 2022

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C# 11 is the latest programming language version, which comprises a plethora of features suitable for developers. These were the most-awaited features of the programming language.

C# 11 is the latest programming language version, which comprises a plethora of features suitable for developers. These were the most-awaited features of the programming language, which developers can now make complete use of.

Here are the five best features of C# 11 that you surely cannot miss:

1. Generic attributes
This new C# 11 feature will help developers build better generic classes, especially those with the system as their base class. The system is an attribute and a requirement as a parameter, type. It’s noteworthy to note that these characteristics were first mentioned in 2017. So, this feature has been in the works for the past five years.

2. Raw string literal
In C# 11, a few new features help with string management. Raw String Literal, on the other hand, is the most crucial. It will have the most impact on how we develop C# programmes. Using this C# 11 feature, adding quotes or embedded language strings like JSON, XML, HTML, SQL, Regex, and others to string literals will be much easier.

3. List pattern matching
Regarding pattern matching, C# 11 has a few enhancements. In C# 11, for example, you can use the constant string to match Span and ReadOnlySpan. With.NET technologies, working on data science projects is becoming easier, and this functionality is a step in the right direction. It’s worth noting that a comparable feature was included in the prior Python version.

4. Generic math support
There are two features in .NET 6 that are in preview mode. The goal of this change was to collect feedback from the community as quickly as possible so that we could improve. Because it is expected to change, possibly in unexpected ways, preview features are opt-in. According to Microsoft, a “preview” API mechanism has been enabled, which will be the case. Generic Math Support is one of these features. This feature appears to have received positive feedback and will be included in C# 11 and .NET 7.

5. Auto-default struct
This feature is included in this list because it was previously unavailable in C#. It’s a wonderful touch that shows how mature and consistent NET technologies are.

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