C# (CSharp) Xbim.Ifc2x3.SharedBldgElements IfcStairFlightType - 2 examples found. These are the top rated real world C# (CSharp) examples of Xbim.Ifc2x3.SharedBldgElements.IfcStairFlightType extracted from open source projects. You can rate examples to help us improve the quality of examples.