AFDataPipeSignupEstablishedEvent Class
- Last UpdatedNov 18, 2025
- 3 minute read
- PI System
- AF SDK 2024 R2
- Developer
A data pipe event used to represent a previously suspended signup that has been established.
Inheritance Hierarchy
Namespace: OSIsoft.AF.Data
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182
Syntax
public class AFDataPipeSignupEstablishedEvent : AFDataPipeEvent
Public Class AFDataPipeSignupEstablishedEvent Inherits AFDataPipeEvent Dim instance As AFDataPipeSignupEstablishedEvent
public ref class AFDataPipeSignupEstablishedEvent : public AFDataPipeEvent
type AFDataPipeSignupEstablishedEvent = class inherit AFDataPipeEvent end
The AFDataPipeSignupEstablishedEvent type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | AFDataPipeSignupEstablishedEvent |
Construct a new data pipe event indicating that a previously suspended signup that has been established.
|
Properties
| Name | Description | |
|---|---|---|
 | Action |
Gets an action that specifies how the data changed.
(Inherited from AFDataPipeEvent.) |
| PreviousEventAction |
Information about the previous data pipe event
(Inherited from AFDataPipeEvent.) |
| SpecificUpdatedValue |
Additional information about the update event.
(Inherited from AFDataPipeEvent.) |
| Value |
The AFValue associated with the data change event.
(Inherited from AFDataPipeEvent.) |
Methods
| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object.) |
| GetHashCode | Serves as the default hash function. (Inherited from Object.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| ToString |
Returns a String that represents the current object.
(Inherited from AFDataPipeEvent.) |
Remarks
Data pipe signups can go into a suspended state where they are inactive, but monitored for when they become valid (note that this requires the IsSuspendedSignupEnabled option to be set to ).
Commonly this is due to a PIPoint attribute whose PIPoint does not exist.
If the point is created, then the signup can be established.
The initial events send when a signup is established will use the AFDataPipeSignupEstablishedEvent event type.