把编辑框中的文字存为位图,当然,你也可以按照这个思路,你也可以把任何控件、窗口里的东西当作位图来存储-put the text editing box for deposit bitmap, of course, you can also According to this idea, you can also put any controls, The window thing as a bitmap to store

MFC修改窗口图形界面，绘制位图，更改对话框图形界面以及按钮的位图-MFC Modify window graphical interface, rendering bitmaps, change bitmap graphic interface and buttons of the dialog box