MFC视频教学之 图形编程例程 输入学号，在另一个对话框中显示。编辑框，按钮等的使用。-MFC video teaching graphical programming routines input student number, displayed in another dialog box. Edit boxes, buttons, etc. are used.

MFC中滑动条变动，相应的编辑框显示滑动条位置，适合初学者-MFC in the slider to change the corresponding edit box displays the slider position, suitable for beginners