ArcGIS Pro 2.8 API Reference Guide
Feet Property
Example 

ArcGIS.Core.Geometry Namespace > LinearUnit Class : Feet Property
Gets a linear unit representing feet (Factory code = 9002).
Syntax
public static LinearUnit Feet {get;}
Public Shared ReadOnly Property Feet As LinearUnit
Example
// convert 10 feet to meters
double metres = LinearUnit.Feet.ConvertToMeters(10);

// convert 20 meters to feet
double feet = LinearUnit.Feet.ConvertFromMeters(20.0);
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

LinearUnit Class
LinearUnit Members