A flow path of the duct/pipe fitting and accessory. It is defined by the begin connector and end connector.
Namespace: Autodesk.Revit.DB.Mechanical
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 
   2014
Syntax
| C# | 
|---|
public class DuctFittingAndAccessoryPressureDropItem : IDisposable  | 
| Visual Basic | 
|---|
Public Class DuctFittingAndAccessoryPressureDropItem _ Implements IDisposable  | 
| Visual C++ | 
|---|
public ref class DuctFittingAndAccessoryPressureDropItem : IDisposable  | 
Inheritance Hierarchy
System..::..Object
Autodesk.Revit.DB.Mechanical..::..DuctFittingAndAccessoryPressureDropItem
Autodesk.Revit.DB.Mechanical..::..DuctFittingAndAccessoryPressureDropItem