对话框用户界面程序的编写，向对话框控件关联数据成员，利用对话框控件类操纵对话框控件，在程序运行时产生和销毁控件，实现对话框的部分收缩和展开，实现多个输入文本框间通过回车逐一向下传递焦点的另一种巧妙方法-Dialog user interface program to dialog controls associated data member, use the dialog control class to manipulate the dialog box controls, the generation and destruction controls at run time, achieve some shrinkage of the dialog box and start to implement multiple input text box Another focus of ingenious ways to pass through between each carriage down