为了互相交流，我上传原创了！ 这是关于字符串CString的强大功能各种使用方法。处理1，能排序，处理2，涉及文件输出。-the sake of mutual exchange, I upload original! This is a string of powerful redeem the use of various methods. Dealing with a will, in order to deal with two, involving document output.