I would just create a new event args type that inherits from FieldChangedEventArgs and adds a string property to store the field that changed, then, you can pass those event args instead and if the event args are that type (by using "as" and testing variable on null), then check the field name from your new property.

Hi,

I have custom field property which is not exist in underlying table. I would like to raise FieldPropertyChanged event upon changed made to this field.



I added code to raise FieldPropertyChanged event by referring code generated by BO Mapper. However, I am not sure what Field enum to be passed. I found that is CUSTOM_FIELD enum. But how could I know which field changed if I have more than one custom field if I pass CUSTOM_FIELD to FieldPropertyChanged event?



Thank you