ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TimeParameters Class / TimeRange Property
Version

TimeRange Property
Gets and sets the time extent. This consists of a Start date and an End date. If specifying a fixed time extent filter for a mapMember, then either of the start or end dates can remain unspecified to achieve a period where the data will be displayed infinitely in the direction where there is no time value.
Syntax
public TimeRange TimeRange {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.1 or higher.
See Also