The approximate length of the curve.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
`public double ApproximateLength { get; }`

Visual Basic
`Public ReadOnly Property ApproximateLength As Double Get`

Visual C++
`public: property double ApproximateLength { double get (); }`

Remarks

Quickly estimates the length of the curve, may deviate by a factor of 2 in some cases. The computation is exact for lines and arcs.

Exception	Condition
Autodesk.Revit.Exceptions InvalidOperationException	Thrown when the curve is unbound and not periodic.