I have two property pages in a ps, Tab1 and Tab2. I want a dialog to do a .domodal() when tab1 is set active. Logically I put the domodal in the OnSetActive function of Tab1. The problem is when I switch from tab2 to tab1, the .domodal is called and the dialog displays, but the background still shows tab2. I must have tab1 completely refreshed before the dialog does its .domodal. I've tried placing it in several places to no avail. Please help, thanks.