ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping.Voxel Namespace / LockedSectionDefinition Class / VariableName Property
Example Version

VariableName Property (LockedSectionDefinition)
Gets the variable name that this section is associated with.
Syntax
public string VariableName {get;}
Example
Set the Variable Profile Active for Selected Locked Section
//Must be on the QueuedTask.Run()

var locked_section = MapView.Active?.GetSelectedLockedSections()?.FirstOrDefault();
if (locked_section != null)
{
    var variable = locked_section.Layer.GetVariableProfile(locked_section.VariableName);
    locked_section.Layer.SetSelectedVariableProfile(variable);
}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also