利用VC++,实现复选框的基本应用.希望能你有用,特别是初学VC++的人.-Use VC++, The realization of the basic application of the box. Hope you are useful, especially the beginner VC++ People.

文件切割,特别对于Email上传文件有用,欢迎下载使用(File cutting, especially useful for Email to upload files, welcome to download to use)

A few worth learning C source program, has the certain help to you, especially beginners