Introduction - If you have any usage issues, please Google them yourself
Function: use the mouse to open/close CD-ROM tool. Motivation: Due to limited desk space, my own PC was forced to put the table on the ground, On, Off CD-ROM is very easy, so on the allocation of such a thing. Later, taking into account the shutdown will often forget the CD-ROM drive and therefore added an opt-out automatically when Windows pop-up CD function. Description: source code not only demonstrated the operation of the drive, but also demonstrated a dynamic menu, tray app realized.