public abstract class myClass
{
private string id = "";
private string name = "";
public string ID
{
get{ return id };
set{ id = value};

}

public string Name
{
get{ return name};
set{ name = value};
}

public abstract void ShowInfo();
}

public class DriverClass:myClass
{
public override void ShowInfo()
{
Console.WriteLine(ID+" "+Name);
}
}

class Program
{
static void Main(string[] args)
{
DriverClass driverClass = new DriverClass();

myClass myclass = driverClass;
myClass.ID = "BH";
myClass.Name = "MR"

myClass.showInfo();
Console.ReadLine();
}
}