The length of the curve.
[Visual Basic 6.0] Property Length As Double
[Visual Basic .NET] Public ReadOnly Property Length As Double
[C#] public double Length {get;}
[Java] public Double getLength() throws IOException, AutomationException
[C++]
HRESULT get_Length(
double* Length
);
Parameters
Length [out, retval]
Length is a parameter of type double
Returns the length of the entire curve. The length of the curve is the sum of the lengths along each parameterized Segment between vertices along the curve.