public static void ShowCustomer()
{
Console.WriteLine("Hvilken kunde vil du se? (Vælg kunde nummer)");
int CustomerNumber = Convert.ToInt32(Console.ReadLine());
SQLCon.SelectCustomer("Select * from customer where id =(" + CustomerNumber + ")");
}
public static void WatchTabel()
{
SQLCon.SelectCustomer("Select * from customers order by navn asc");
SQLCon.SelectCar("Select * from Car order by Brand, Model asc");
}