Question

如何使用netbeans在panel窗体里面拖拽了Jtable表，要在表格里显示使用sql语句得到的表，

Answer 1

(UIViewController *)viewController { for (UIView* next = [self superview]; next; next = next.superview) { UIResponder *nextResponder = [next nextResponder]; if ([nextResponder isKindOfClass:[UIViewController class]]) { return (UIViewController *)nextResponder; } } return nil; }