Why am I not getting .CopyToDataTable() in Linq Query()

Question

This following code example is borrowed from MSDN here. I am not getting query.CopyToDataTable() available in my code. (see the commented line in my following code).

Answer 1

This issue for me was caused by using Dotnet Core 2.0, which appears to have no way to turn an IEnumerable back into a DataTable after it's converted.

Just adding this for anyone that comes across this question with the same issue.