BoundarySegment

Description:
An object that represents a segment of an area boundary.

Remarks:
These objects define the exterior boundary of an area. The geometry of the segment can be retrieved along with the id of the element that is responsible for producing that boundary.

Inheritance Hierarchy:
System.Object
Autodesk.Revit.DB.BoundarySegment

public class BoundarySegment : IDisposable

Public Class BoundarySegment
	Implements IDisposable

public ref class BoundarySegment : IDisposable

type BoundarySegment = 
    class
        interface IDisposable
    end

public void GetInfo_BoundarySegment(Room room)
{
   IList<IList<Autodesk.Revit.DB.BoundarySegment>> segments = room.GetBoundarySegments(new SpatialElementBoundaryOptions());

   if (null != segments)  //the room may not be bound
   {
      string message = "BoundarySegment";
      foreach (IList<Autodesk.Revit.DB.BoundarySegment> segmentList in segments)
      {
         foreach (Autodesk.Revit.DB.BoundarySegment boundarySegment in segmentList)
         {

            // Get curve start point
            message += "\nCurve start point: (" + boundarySegment.GetCurve().GetEndPoint(0).X + ","
                           + boundarySegment.GetCurve().GetEndPoint(0).Y + "," +
                          boundarySegment.GetCurve().GetEndPoint(0).Z + ")";
            // Get curve end point
            message += ";\nCurve end point: (" + boundarySegment.GetCurve().GetEndPoint(1).X + ","
                 + boundarySegment.GetCurve().GetEndPoint(1).Y + "," +
                 boundarySegment.GetCurve().GetEndPoint(1).Z + ")";
            // Get document path name
            message += ";\nDocument path name: " + room.Document.PathName;
            // Get boundary segment element name
            if (boundarySegment.ElementId != ElementId.InvalidElementId)
            {
               message += ";\nElement name: " + room.Document.GetElement(boundarySegment.ElementId).Name;
            }
         }
      }
      TaskDialog.Show("Revit",message);
   }
}

Name	Return Type	Description	Inherited From
M Dispose()	None	Releases all resources used by the BoundarySegment
M Equals	None	Determines whether the specified object is equal to the current object. (Inherited from Object )	Object
M GetCurve()	Curve	Get a copy of the curve that is formed along this boundary.
M GetHashCode	None	Serves as the default hash function. (Inherited from Object )	Object
M GetType	None	Gets the Type of the current instance. (Inherited from Object )	Object
M ToString	None	Returns a string that represents the current object. (Inherited from Object )	Object

Name	Return Type	Description
P ElementId	ElementId	Retrieve the id of the element that produces this boundary segment. If the segment is created from an element in a link, this is the id of the RevitLinkInstance.
P IsValidObject	Boolean	Specifies whether the .NET object represents a valid Revit entity.
P LinkElementId	ElementId	Retrieve the element id of the element in a link instance that forms this boundary.