Echelon OpenLNS - Manual (Page 614)

OpenLNS Programmer's Reference 577
connections are created or modified with this method.
Availability Local, full, and lightweight clients.
Syntax nvObject. Connect
Element Description
nvObject The hub NetworkVariable object to be
connected.
Added to API Prior to LNS Release 3.0.
Disconnect
Summary Removes a hub or network variable's entire connection or
disconnects the network variables contained in the hub's
pending target list .
The behavior of this method is dependent upon the state of
the hub's pending target list, which was created by the
AddTarget method.
• If the pending target list is empty, the method
disconnects all members of the connection (all network
variables contained within the hub's NVTargets
property).
• If elements have been added to the pending target list,
the method disconnects those particular elements and
clears the pending target list.
When all targets have been disconnected from a hub network
variable, the connection ceases to exist. The hub is
subsequently deleted from the appropriate NetworkVariables
property of the system's Connections object.
You can use the OnNodeConnChangeEvent to track when
connections are removed with this method.
Availability Local, full, and lightweight clients.
Syntax object. Disconnect
Element Description
object The NetworkVariable object to be acted
on.
Added to API Prior to LNS Release 3.0.
DsRestoreOptions
Summary Restores the data server options saved in the persistent
database using the DsSaveOptions method, overwriting any
values which had been set during the current session.
Options that were modified by this method will not take
affect until the data server is paused and restarted, although
they can be read by fetching the appropriate property.
This method will restore all NetworkVariable data server