[This is preliminary documentation and is subject to change.]
Returns a hash code for a polyline. Notice, in extremely rare cases, you might not get the same hash code for two polylines even though they are considered equal! This should, however, happen only in extremely rare cases!
Assembly: Tekla.Structures (in Tekla.Structures.dll) Version: 2019.0.0.0 (2019.0.0.0)
Return ValueType: Int32
The hash code for the polyline.