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AF SDK Reference

AFNotification.FindNotification Method (PISystem, Guid, Object)

AFNotification.FindNotification Method (PISystem, Guid, Object)

  • Last UpdatedNov 18, 2025
  • 3 minute read
AFNotification.FindNotification Method (PISystem, Guid, Object)
Retrieves the AFNotification object with the specified unique identifier at the specified query date.

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

Syntax

public static AFNotification FindNotification(
	PISystem system,
	Guid id,
	Object queryDate
)
Public Shared Function FindNotification ( 
	system As PISystem,
	id As Guid,
	queryDate As Object
) As AFNotification

Dim system As PISystem
Dim id As Guid
Dim queryDate As Object
Dim returnValue As AFNotification

returnValue = AFNotification.FindNotification(system, 
	id, queryDate)
public:
static AFNotification^ FindNotification(
	PISystem^ system, 
	Guid id, 
	Object^ queryDate
)
static member FindNotification : 
        system : PISystem * 
        id : Guid * 
        queryDate : Object -> AFNotification 

Parameters

system
Type: OSIsoft.AFPISystem
The PISystem to search for the desired object.
id
Type: SystemGuid
The unique identifier of the object to find.
queryDate
Type: SystemObject
The query date used to find the object. Specify or AFTime.MaxValue for most recent versions of the objects. The value may be an AFTime, DateTime, PITime, String, or numeric. A DateTime (or a DATE will be treated as UTC time if its Kind property is set to Unspecified. Because DATE values from COM or VB6 clients are marshalled as Unspecified, these client applications must convert to UTC prior to marshalling. An integer numeric represents the number of ticks (100-nanosecond intervals) since January 1, 0001. A floating point numeric represents the number of seconds since January 1, 1970 UTC. A String is interpreted as local time, unless it contains a time zone indicator such as a trailing "Z" or "GMT". Strings will be interpreted with the AFTime.Parse Overload methods so that relative formats with intervals ("*", "T+3h", etc.) are also supported. Relative time intervals are based on AFTime.Now.

Return Value

Type: AFNotification
The AFNotification in the PISystem which matches the unique identifier at the specified queryDate.

Remarks

The AFNotification object with the specified id at the specified queryDate is returned.

Version Information

AFSDK


See Also

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