AF SDK Reference

AFDataPipeEvent Constructor (AFDataPipeAction, AFValue)

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AFDataPipeEvent Constructor (AFDataPipeAction, AFValue)

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Last UpdatedJan 12, 2026
2 minute read

Construct a new data pipe event given a pipe action and an AFvalue.

Namespace: OSIsoft.AF.Data
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.2.0.7

Syntax

public AFDataPipeEvent(
	AFDataPipeAction action,
	AFValue value
)

Public Sub New ( 
	action As AFDataPipeAction,
	value As AFValue
)

Dim action As AFDataPipeAction
Dim value As AFValue

Dim instance As New AFDataPipeEvent(action, 
	value)

public:
AFDataPipeEvent(
	AFDataPipeAction action, 
	AFValue^ value
)

new : 
        action : AFDataPipeAction * 
        value : AFValue -> AFDataPipeEvent

Parameters

action: Type: OSIsoft.AF.DataAFDataPipeAction
AFDataPipeAction of the event
value: Type: OSIsoft.AF.AssetAFValue
AFValue portion of the event. The Attribute/PIPoint property of the AFValue is used to identify the source of the AFDataPipeEvent.

Remarks

AFDataPipeEvent will take ownership of the passed AFValue. If an application wants to assign the same value to multiple AFDataPipeEvents for different source AFAttributes, it should make copy of the AFValue and set the Attribute property of the AFValue before calling the constructor

Version Information

AFSDK

Supported in: 3.1.1, 3.1.0, 3.0.2, 3.0.1, 3.0.0, 2.10.11, 2.10.5, 2.10.0, 2.10, 2.9.5, 2.9, 2.8.5, 2.8, 2.7.5, 2.7, 2.6

AF SDK Reference