05-29-2008 12:58 AM
05-29-2008 03:43 AM - edited 05-29-2008 03:43 AM
06-01-2008 07:42 AM
06-01-2008 10:07 AM
Mike showed you how to update the combo box. Do you need help in how to read a database? Do you have the database toolkit?
p.s. Using a database to store GPIB addresses might be a bit overkill. If you use a VISA Resource Name control, the addresses of all available instruments are available in the control itself. You can even assign aliases to the instruments so that you get to see something meaningfull (i.e. 'DMM' instead of GPIB0::7::INSTR).