Hello guys, am new to this forum. I have a question that i'd like some help with, this is part of my dissertation project. So i'm creating a system that will gather hardware parts from the database manually (I have 7 hardware parts for each component which is cpu,gpu,psu,motherboard,ram and case) for each and the user will input the price tag in the listbox ($300-$450) for example and the system will display hardware parts from the database within that price range.
How can I link the listbox with the database? And how can I make the total price from hardware parts display depending on what the user pressed?