I have a question using CTabCtrl in Visual C++ 6.0

I have heard I need to use a CPropertySheet with the control, though I can't seem to understand this. Below is what I'm trying to do...

I'm building a utility program for a game I'm creating, to simplify creating areas/weapons/etc.
There is more information to edit an item than will fit on one dialog, so I wanted to have a CTabCtrl there to group information together. I can create the control, and add tabs, but I'm unsure of what to do there.

Also, How can I make a control go invisible, or visible [depending on the case]? Is there a function specifically for that? [if so, I can't find it].

Any help would be greatly appreciated, thus thank you ahead of time.

Steve -Trick Hat-