This procedure is used to force one or more DataComm instances to update
their internal state to reflect any changes that have occurred in DataItem
instances that have been associated with the DataComm instances.
- Contains one or more instances of the DataComm class to be updated.
This procedure is really only useful when the items in dcomms
have the resource
set to True. When this is True, DataComm instances are not notified of
changes to their data items. This procedure tells each object in
dcomms to check for changes in its data. These data were added
with the NhlAddData or
added using create
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$Revision: 1.11 $ $Date: 1998/06/15 21:28:51 $