1 // CS0120: An object reference is required to access non-static member `MainClass.Callback()'
6 class MainClass
: BaseClass
8 public MainClass (string a
, Action callback
)
9 : base (a
, () => Callback ())
13 private void Callback ()
18 public class BaseClass
20 public BaseClass (string a
, int b
)
24 public BaseClass (string a
, Action callback
)