In WPF data binding, I can bind the IsChecked property to some data, e.g. user setting, but I need to handle "CheckChanged" event, I know I can seperately handle Checked, Unchecked event, but is there any way to get notified when this value is changed?

<CheckBox Content="Case Sensitive" IsChecked="{Binding bSearchCaseSensitive,
          Source={x:Static Properties:Settings.Default}}" />

Note: I don't care if it is checked or unchecked. I just want to be notified when it is changed.

c# wpf checkbox
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