S
soso
Unregistered / Unconfirmed
GUEST, unregistred user!
如下;
A = class(Tobject)
procedure AA(vb : B);
end;
B = class(Tobject
procedure BB(va : A);
end;
如何实现前置声明,用class B;
forword 显然不幸
A = class(Tobject)
procedure AA(vb : B);
end;
B = class(Tobject
procedure BB(va : A);
end;
如何实现前置声明,用class B;
forword 显然不幸