Hello,
Thank you for "beginner" level C# lesson about Inheritance.
But i'm wondering that inherit MMBusiness inherit which is the class "business tier" and "data tier" composition which has got possible ctor,

this.TableName = "Person"
this.PrimaryKey = "PersonPK"

therefor child class VIPerson has got

this.TableName = "VIP"
this.PrimaryKey = "VIPPK"

how can i manage this table combination same class? Any idea?

Sincerly