P

DuctSettings.SetDownFromBottom

Description:
The abbreviation of the Set Down from bottom (BD) of fitting string.

public string SetDownFromBottom { get; set; }

Public Property SetDownFromBottom As String
Get
Set

public:
property String^ SetDownFromBottom {
	String^ get ();
	void set (String^ value);
}

Autodesk.Revit.Exceptions.ArgumentNullException

When setting this property: A non-optional argument was NULL