Enhanced Combobox Control

This is an enhancment version of the combobox found in visual basic. A complimentary control to Priyank Modi's Enhanced Text Control. Built-in features and added GUI control are the highlights of this control. Hope you like it. I will appreciate it if you could vote for it and I will appreciate it more if you could give comments / suggestions on it. For more details and instructions just read the included ReadMe text file.