AF SDK Reference

AFEventFrame.FindEventFrame Method (PISystem, Guid)

Save PDF

TABLE OF CONTENTS

AFEventFrame.FindEventFrame Method (PISystem, Guid)

Save PDF

Last UpdatedNov 18, 2025
2 minute read

Retrieves the AFEventFrame object with the specified unique identifier at the AFTime.MaxValue query date.

Namespace: OSIsoft.AF.EventFrame
Assembly: OSIsoft.AFSDK (in OSIsoft.AFSDK.dll) Version: 3.1.1.1182

Syntax

public static AFEventFrame FindEventFrame(
	PISystem system,
	Guid id
)

Public Shared Function FindEventFrame ( 
	system As PISystem,
	id As Guid
) As AFEventFrame

Dim system As PISystem
Dim id As Guid
Dim returnValue As AFEventFrame

returnValue = AFEventFrame.FindEventFrame(system, 
	id)

public:
static AFEventFrame^ FindEventFrame(
	PISystem^ system, 
	Guid id
)

static member FindEventFrame : 
        system : PISystem * 
        id : Guid -> AFEventFrame

Parameters

system: Type: OSIsoft.AFPISystem
The PISystem to search for the desired object.
id: Type: SystemGuid
The unique identifier of the object to find.

Return Value

Type: AFEventFrame
The AFEventFrame in the PISystem which matches the unique identifier. If the object does not exist, then will be returned.

Remarks

An event frame must be saved to the server using ApplyChanges or CheckIn before it will be returned by this find method. The AFEventFrame object with the specified id is returned.

AF SDK Reference