Newenum, Messagetag – Echelon OpenLNS User Manual
Page 486
OpenLNS Programmer's Reference
449
Comments
The parent object is determined by the means in which a
child object is accessed, not by the OpenLNS Object
hierarchy.
_NewEnum
Summary
Enables you to iterate over the objects in a collection using
For Each ... Next statements.
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If you are developing your OpenLNS app in Visual C++,
you can browse a collection to find a particular item by
using the _NewEnum property. See the IEnumVARIANT
interface for details.
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If you are developing your OpenLNS app in Visual Basic,
you do not need to use the _NewEnum property because
it is automatically used in the implementation of For
Each ... Next statements.
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If you are developing your OpenLNS app in C#, you do
not need to use the _NewEnum property explicitly
because it is automatically used in the implemention of
foreach statements.
Availability
Local, full, and lightweight clients.
Syntax
retrievedObject = coll
Object._NewEnum
Element
Description
retrievedObject
An expression that evaluates to the
object retrieved.
collObject
An iterator object that can be used to
access members of the collection.
Data Type
Object.
Read/Write
Read only.
Added to API
OpenLNS.
MessageTag
A MessageTag object represents a single message tag. Message tags are used for defining
application message connections.
The following table summarizes the
MessageTag
object.
Description
A single message tag.
Added to API
Prior to LNS Release 3.0.
Accessed Through
Default Property
Methods
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Properties
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