Duct Lining Type Roughness Property

The roughness of Duct Lining.

Namespace: Autodesk.Revit.DB.Mechanical
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public double Roughness { get; set; }

Public Property Roughness As Double
	Get
	Set

public:
property double Roughness {
	double get ();
	void set (double value);
}

member Roughness : float with get, set

Exceptions

Exception	Condition
ArgumentOutOfRangeException	When setting this property: The roughness value should be at least equal to or larger than 0.