Folks, in dialog-like screens with OK/Cancel buttons and a bound data object I like to implement and listen to INotifyPropertyChanged on the data object so I know the screen is "dirty" and I enable the OK button.
When the data bound object is composed from a nest of other objects, it becomes impractical to pass changed events up through the levels of objects to the top. It can be done by manually sending the event up through child-parent objects, but the code to create this sort of "event bubbling" is verbose and tedious. Is there some trick that I'm not aware of for creating mock property changed "event bubbling" in my own nested objects? Greg
