Triggered when a document window is activated.
Supported platforms: Windows only
VBA:
object.Activate()
Type: Document
An object expression that evaluates to a valid container object. In this case, the only valid container is a document.
No events will be fired while a modal dialog is being displayed.
VBA:
Private Sub AcadDocument_Activate()
    ' This example intercepts a drawing Activate event.
    '
    ' This event is triggered when a drawing window becomes active.
    '
    ' To trigger this example event: Either open a new drawing or switch from
    ' one drawing window to another
    MsgBox "You have just activated a drawing!"
End Sub
Visual LISP:
Not available