That points to the device context to which to write the contents of the graphics buffer 指向设备上下文，图形缓冲区的内容将被写入这个设备上下文。
2.
Related sections provides links to language - specific reference topics for device projects 相关章节提供链接，这些链接指向设备项目的针对语言的参考主题。
3.
A mouse is an essential pointing device that allows the user to do many operations more quickly than he could with the keyboard alone 鼠标是一个基本的指向设备，比起光使用键盘来说，它可以使用户做更快捷的操作。
4.
Zooming and scrolling provides a more intuitive way to move through publications by using the microsoft intellimouse ( r ) pointing device 调整显示比例与滚动通过使用microsoftintellimouse （ r ）指向设备来获得更加直观的出版物翻阅方式。
