dotnet add package Microsoft.EntityFrameworkCore
dotnet add package Microsoft.EntityFrameworkCore.Design
dotnet add package Microsoft.EntityFrameworkCore.Sqlite




dotnet ef dbcontext scaffold "Data Source=protdb.sql3" Microsoft.EntityFrameworkCore.Sqlite -o Models
dotnet ef dbcontext scaffold "Data Source=iodb_tp7.sql3" Microsoft.EntityFrameworkCore.Sqlite -o Models
dotnet ef dbcontext scaffold "Data Source=commdb.sql3" Microsoft.EntityFrameworkCore.Sqlite -o Models