Things to be known before work in xamarin mac.

https://www.c-sharpcorner.com/article/introduction-to-xamarin-for-beginners/

 

Introduction about xamarin forms.

 

You must know C# and XAML in order to move in xamarin. You should also decide weather you are going to target only android or iOS or your are going for all three platforms which are android, ios and windows. xamarin forms gives you this opportunity.

 

Main thing to know:

- You can develop cross platform apps

- You must know about c# and XAML

and this will gives you the reason why you should learn xamarin

https://www.c-sharpcorner.com/article/why-to-learn-xamarin/ 

 

 *Ping me if you want to know something else.

Hi,

a good understanding of code written in C# programming language is the only basic need to learn xamarin.

 

Hope it helps...