At XAM Consulting our developers love to stay on top of the current trends in all aspects of software and mobile development. Last week we had a slack conversation geeking out about our favourite new C# features. I thought it would be nice to share some of the new features we love.

Majority of the features are C#7 and you can use them right now, in Xamarin and .NET.

Alfon

My favourite c# feature is the default implementation for an interface. This is my favourite because it solves the problem of developers of duplicating code implementations for an interface while still getting the power of multiple inheritances of it.

Jesse & Matthew Robbins

Oh yeah! My favourite C# 7 feature is out vars’ (Out variables)

I love it as it saves an unnecessary variable declaration. Instead, you can just inline it

I also love the if (type is SomeOtherType someOtherType) syntax for checking typecasts

Matthew B

The name of operator, which we now use extensively. It’s subtle but powerful because helps rid your codebase of those string literals. Yay.

Alex

Tuples and Deconstructing

Martin

The inline getter arrow (“expression-bodied members”).

Myself (Michael)

Personally, I love the new ability to assign variables using the is statement with pattern matching.

 

In my years I’ve met many developers who don’t keep up with the new releases of languages, this is a little unfortunate for them because these new features help make code cleaner, more concise and increase readability.

 

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