'Declaration
<System.SerializableAttribute()> Public Structure NEllipseSegmentF Inherits System.ValueType Implements INGeometryPrimitive, INOpenFigurePrimitive
'Usage
Dim instance As NEllipseSegmentF
[System.Serializable()] public struct NEllipseSegmentF : System.ValueType, INGeometryPrimitive, INOpenFigurePrimitive