IQ Data List Controls - Version 2 IQ Data List contains both a list and combo box. Both these controls feature multiple columns, support up to 2 billion rows and have four border styles. These controls were written in C++ using the Base Control Framework, so they are fast and have a small footprint (148KB and 164KB respectively) and are not dependant on the MFC runtime or static libraries. Both simple and complex data binding is utilised, using Microsoft’s latest data technology (OLE DB/ Active Data Objects) so the controls can update and display data from one table while listing data from another. This product works with both Visual Basic 5 and 6.