WPF - ListView with CheckBox in GridView - Checked event

I use .NET Framework 4.5, WPF.

I have a ListView with a GridView. It contains 3 columns:

• Cb                   A CheckBox column
• PersonID          An int column
• PersonName     A string Column

I would like to extract all the PersonID's whose Cb column is checked. I think that I need to use the Checked event, but I don't know how to handle the event handler in the code-behind.

A complete answer will be very much appreciated.

דוד