PointList Collection




PointList is a collection of PIPoint objects. It is not associated with any particular server, and may contain a mixture of points from several servers.


Unlike a server’s PIPoints collection, operations on the PointList object affect only the object and not the underlying server.  In contrast, operations on the PIPoint objects contained within the PointList do affect the respective points on the server. A PointList object is returned by the Server.GetPoints and Server.GetPointsSQL methods.  A PointList collection can also be created by a program and PIPoint objects of interest added to it.


This object supports the IRefresh, IPIPersist, IPIServers, IPointAttributes and IPointList2 interfaces.


This object is independently creatable.

ProgID: PISDK.PointList

Enabling Operational Intelligence