Complete mechanism of cheklistbox

Question

hey Mahesh...

your article about CheckListBox in WPF is really helpfull. I insert the data in database bu using CheckListBox, but i stuck in a problem which is, how i check only those items which we store in database. In winform we can handle this problem with this line of code "chkListColors.SetItemChecked(index, true);" but here this is not usefull please guide me how can i do this in wpf...Thanx