I've just completed following this tutorial and found it very helpful. I would just make the following comments how it could be slightly improved.
1/ please advise the reader that this tutorial is aimed to be followed outside of the Visual Studio 2017 environment.
2/ if (1) is the case then please suggest an editor to use for completing the code in.
I followed the tutorial using a mix of following the command line steps to create the project structure as well as VS2017 for the C# code pieces.
3/ it would be very useful to see a version of this tutorial which shows the steps to follow inside of VS.
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