个人编写的数十个vc函数，用于补充vc函数库的不方便之处，特别是用惯VB的人。提取一个长字符串中的数据，通过一个函数实现一次打开多个文件并可自行设置文件名缓冲区大小。-The preparation of dozens of individuals vc function, used to supplement library vc inconveniences, especially those who are used to VB. Extraction of a long string of data, through a function to open multiple files at once and set up their own file name buffer size.