查找本机所挂总线上的所有硬盘及光驱设备，并在ComBox中罗列出来，表明详细信息。-Find the local bus by hanging all the hard disks and CD-ROM device, and set out in ComBox that detailed information.

This article on how to write clear ComBox the contents, as well as some other operations

用C#语言扩展combox控件，实现自动补全内容VS2005开发工具编写-Combox control in C# language extension, automatic VS2005 development tools to write complete content