MDI程序中如何在ChildFrame中获得当前CChildView的指针呢?
zhyrs 2011-06-01 04:22:47 MDI程序中如何在ChildFrame中获得当前CChildView的指针呢?
CChildView继承自CEditView时在CChildFrame中用
CChildView *childView = (CChildView*)GetActiveView();
就可以取到指针
CChildView继承自CWnd时在CChildFrame中用
CChildView *childView = (CChildView*)GetActiveView();
就取不到值,这是为什么?