111,097
社区成员




public class A
{
public A()
{
PrintFields();
}
public virtual void PrintFields() { }
}
class B:A
{
int x = 1;
int y;
public B()
{
y = -1;
}
public override void PrintFields()
{
Console.WriteLine("x={0},y={1}", x, y);
}
}
class Program
{
static void Main(string[] args)
{
new B();
Console.Read();
}