Owner manual

OpenLNS Programmer's Reference 24
• Parent
• _NewEnum
Methods
The Aliases object contains the following methods.
• ItemByIndex
• Refresh
ItemByIndex
Summary
Retrieves an Alias object from an Aliases collection. The
Alias object to be retrieved must be specified by its index
value.
Availability
Local, full, and lightweight clients.
Syntax
itemObject = itemsColl.ItemByIndex index
Element
Description
itemObject
The Alias object retrieved from the
collection.
itemsColl
The Aliases collection to be acted on.
index
An Integer value specifying the Index
property of the Alias object to be
retrieved.
Added to API
LNS Release 3.0.
Refresh
Summary
Causes the OpenLNS Server to read the alias table of the
affiliated application device for aliases belonging to the
("parent") network variable. Any previously obtained Alias
objects are not updated, and their values should be ignored
and the objects released.
Availability
Local, full, and lightweight clients.
Syntax
aliasesColl.Refresh
Element
Description
aliasesColl
The Aliases collection object to be acted
on.
Added to API
Prior to LNS Release 3.0.
Properties
The Aliases object contains the following properties:
• ClassID
• Count
• Item
• Parent
• _NewEnum