在程序运行中，经常要利用对话框来给出某些提示，或者接收用户的反馈。然而在莫些场合下，仅仅利用对话框的方式是不够的。我们可能需要弹出一个新窗口，它包含自己的菜单条，对话框和状态条；当然，我们可以在对话框里加入菜单条，对话框和状态条，这在技术上是完全可行的，然而为何不直接创建新的窗口呢？本文给出了在MFC下的一种方法-The program runs, often to make use of dialog to give some tips, or to receive feedback from users. However, some situations in Mozambique, the only way of using the dialog box is not enough. We may need to pop up a new window, which contains its own menu bar, dialog boxes and status bar　course, we can join in the dialog menu bar, dialog boxes and status bar, which is technically feasible, but why does not directly create a new window it? In this paper, a method in the MFC under the