GetExpirationMaxAge Method (RealtimeFeatureClass)

In This Topic

Gets the expiration maximum age for features. This method must be called on the MCT. Use QueuedTask.Run.

Syntax

C#
Visual Basic (Declaration)

public TimeSpan GetExpirationMaxAge()

Public Function GetExpirationMaxAge() As TimeSpan

Return Value

The System.TimeSpan indicating features older than this value are being removed.

Exceptions

Exception	Description
ArcGIS.Core.CalledOnWrongThreadException	This method or property must be called within the lambda passed to QueuedTask.Run.

Remarks

When RealtimeFeatureClassDefinition.HasTrackIDField is true, it represents maximum age within each track. Previous observations that are older than the maximum expiration age comparing to the latest observation in the same track, get removed.

When RealtimeFeatureClassDefinition.HasTrackIDField is false, features older than the maximum expiration age, comparing to the current time, get removed.

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

Reference

RealtimeFeatureClass Class
RealtimeFeatureClass Members

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