mp3等文件的标签信息管理软件源码。注册相当DLL后，可以在对应的文件的右键属性窗口中增加新的标签页，管理各种对应的文件的标签等信息。-mp3 tag information such as document management software source code. Register considerable DLL, you can file in the corresponding right of the Properties window to add a new tab, th