public void CustomerSpecificInformation()
 {
     var context = new SidejobModel.SidejobEntities();
     var customspecificinformation = new SidejobModel.CustomerSpecificInformation { Age = 50, EmailAddress = "*****@*****.**", Gender = 1, CustomerID = _nextCustomerID };
     context.AddToCustomerSpecificInformations(customspecificinformation);
     context.SaveChanges();
 }