Direction Property (PIValues collection)

               

This Read/Write property  takes or returns a constant from the DirectionConstants enumeration which indicates the direction of traversal in time of the PIValues collection.  

 

Syntax

object.Direction

The object placeholder is an object expression that evaluates to a PIValues collection.

Settings

The possible values for the Direction property are:

Setting

Description

dForward

Iterate forward through time - from past events towards future events.

dReverse

Iterate back through time - from current events to events in the past.

 

Enabling Operational Intelligence