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GetCoefficient Method

Gets the loss coefficient for the specified element id in this section.

Namespace: Autodesk.Revit.DB.Mechanical
Assembly: RevitAPI (in RevitAPI.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2013

Syntax

C# 
public double GetCoefficient(
	ElementId elemId
)
Visual Basic 
Public Function GetCoefficient ( _
	elemId As ElementId _
) As Double
Visual C++ 
public:
double GetCoefficient(
	ElementId^ elemId
)

Parameters

elemId
Type: Autodesk.Revit.DB ElementId
The element id which can be duct segment, duct fitting , pipe segment and pipe fitting.

Remarks

For Duct, it is loss coefficient. For Pipe, the loss coefficient is equivalent to the friction factor. Loss coefficient is a number. The unit type is UT_Number.

Exceptions

Exception Condition
Autodesk.Revit.Exceptions ArgumentException The ElementId elemId does not correspond to a valid section member.
Autodesk.Revit.Exceptions ArgumentNullException A non-optional argument was null

See Also