Events can also be
categorized as database (DB) events or user interface (UI) events. DB events
are available from the Application and Document classes, while UI events are
available from the UIApplication class. (Currently all UI events are at the
application level only). |
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UI events include
ApplicationClosing, DialogBoxShowing, Idling, ViewActivating, ViewActivated. |
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Some events are
considered read-only, which means that during their execution the model may
not be modified. The fact that an event is read-only is documented in the API
help file. It is important to know that even during regular events (i.e. not
read-only events), the model may be in a state in which it cannot be
modified. The programmer should check the properties Document.IsModifiable
and Document.IsReadOnly to determine whether the model may be modified. |