disable loaded pin sets in mappoint 2002

i have loaded 3 different dataset with 3 different pins.
does anyone know a function in Mappoint ore programaticly how I can switch pinsets on and of like the program internel POI like the airports.
any help and Programmcode is welcome
dirk Bachmann :?:

Pushpin Tool has a 'Hide' dataset function. It also has an Un-Hide/change Symbol function...Demo is available here:

http://www.mp2kmag.com/downloads/pushpin.tool