.net framework core scaffhold exists table
Scaffold-DbContext "Server=sqlServ2016;Database=TestDb;Persist Security
Info=False;User ID=admin;Password=admin;" Microsoft.EntityFrameworkCore.SqlServer
-Tables "Table1","Table2","Table3" -ContextDir "..\Home.CorePoC.EntityModel"
-OutputDir "TestDB" -force -DataAnnotations -UseDatabaseNames