关于vc++的视频，介绍如下：有两个数字如23，第一个2表示第2章，第二个3表示第三个视频，用flash player 播放即可。-About vc++ The video, introduced as follows: There are two figures, such as 23, No. 2, said a Chapter 2, the second 3 that the third video, players can use flash player.