AF SDK Reference

AFTimeRule.GetNextEvent Method

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AFTimeRule.GetNextEvent Method

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Last UpdatedNov 18, 2025
2 minute read

Returns the next AFTimeRuleEvent that occurs relative to Now or the previous event.

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

Syntax

public virtual AFTimeRuleEvent GetNextEvent()

Public Overridable Function GetNextEvent As AFTimeRuleEvent

Dim instance As AFTimeRule
Dim returnValue As AFTimeRuleEvent

returnValue = instance.GetNextEvent()

public:
virtual AFTimeRuleEvent^ GetNextEvent()

abstract GetNextEvent : unit -> AFTimeRuleEvent 
override GetNextEvent : unit -> AFTimeRuleEvent

Return Value

Type: AFTimeRuleEvent
A new TimeRuleEvent

Remarks

The AFTimeRule will typically return the latest time range in which both the start and end times are not in the future. By default, this method returns the next event relative to AFTime.Now. If supported by the implementation of the AFTimeRule, the next calls return the next event relative to the previous event.

AF SDK Reference