ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TimeRange Class / Offset Method
The time interval to offset the current instance by.
Example Version

Offset Method (TimeRange)
Returns a new time range offset from the current instance using the specified time interval.
Syntax
public TimeRange Offset( 
   TimeDelta timeDelta
)

Parameters

timeDelta
The time interval to offset the current instance by.

Return Value

A new TimeRange that is equal to this instance offset by the time interval represented by timeDelta.
Example
Step forward in time by 1 month
public void StepMapTime()
{
  //Get the active view
  MapView mapView = MapView.Active;
  if (mapView == null)
    return;

  //Step current map time forward by 1 month
  TimeDelta timeDelta = new TimeDelta(1, TimeUnit.Months);
  mapView.Time = mapView.Time.Offset(timeDelta);
}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also