VC++对BMP位图文件进行批量编号/命名,使用说明:选择需要操作的文件目录,设置文件后缀名,点击"开始"按钮,程序开始执行,同时显示处理进度条.-VC++ of BMP bitmap file batch number/name, use: select the desired operation file directory, set the file extension, click the " Start"　button, the program starts executing, displaying the progress bar.