This project for CSV manage is very popular :
https://joshclose.github.io/CsvHelper/

but this is not working directly with DevArt code generation because of decorations during class generation.

BUT the author as already think about it and here’s the solution to import a simple country class:

public sealed class MyClassMap : ClassMap<Country>
{
public MyClassMap()
{
Map(m => m.Id);
Map(m => m.Name);
}
}

Since this code is database dependent, it should be updatable at the same time as the classes generated by EntityDeveloper