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Alex Rivera
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I have a binding that works. The GUI updates. <DataGridTextColumn Binding="{Binding Path=Value, NotifyOnTargetUpdated=True, NotifyOnSourceUpdated=True, Mode=OneWay}"/> The binding source object implements INotifyPropertyChanged and the binding property is a normal clr property. The Binding.TargetUpdated event fires, but not the Binding.SourceUpdated event. For example, the following works <EventTrigger RoutedEvent="Binding.TargetUpdated"> ... but <EventTrigger RoutedEvent="Binding.SourceUpdated"> ... does not. It makes no difference if I create the binding in code or XAML, use EventTrigger in the Triggers collection or an EventSetter . As far as I can tell the event is just not firing. Does anyone know how to make Binding.SourceUpdated fire?
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