I'm not able to finish this program, as I'm not too bright in this.
This is what it does. It has a list of locations (cellar, bathroom, garage, living room, ...) and each location has some different & same properties
(cellar and bathroom are both humid, but cellar is big and bathroom is small)
I've made a some checkboxes that need to be clicked to choose what properties you want, and then the locations should be given that have these properties (these are shown in a listbox).
The problem now is, I have made a mistake, when you choose more than 1 property, it should give only the locations that have these chosen properties in common. My own program shows all locations that have at least one of the 2 properties even if not in common.
I know I could solve this with the few properties that are in the test program, but if this should be scaled to hundred locations and 20 properties or so, I can not do it myself.
I have put the example (source and exe) of what I mean here: http://users.telenet.be/daydream/concept.zip
Any ideas, tips, code?