BoundarySegment Class
An object that represents a segment of an area boundary.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)

Syntax

C#
public class BoundarySegment : APIObject
Visual Basic
Public Class BoundarySegment _
	Inherits APIObject
Visual C++
public ref class BoundarySegment : public APIObject

Remarks

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

Examples

CopyVB.NET
Public Sub GetInfo_BoundarySegment(room As Room)
    Dim segments As IList(Of IList(Of Autodesk.Revit.DB.BoundarySegment)) = room.GetBoundarySegments(New SpatialElementBoundaryOptions())

    If segments IsNot Nothing Then
        'the room may not be bound
        Dim message As String = "BoundarySegment"
        For Each segmentList As IList(Of Autodesk.Revit.DB.BoundarySegment) In segments
            For Each boundarySegment As Autodesk.Revit.DB.BoundarySegment In segmentList

                ' Get curve start point
                message += ((vbLf & "Curve start point: (" + boundarySegment.Curve.GetEndPoint(0).X & ",") + boundarySegment.Curve.GetEndPoint(0).Y & ",") + boundarySegment.Curve.GetEndPoint(0).Z & ")"
                ' Get curve end point
                message += ((";" & vbLf & "Curve end point: (" + boundarySegment.Curve.GetEndPoint(1).X & ",") + boundarySegment.Curve.GetEndPoint(1).Y & ",") + boundarySegment.Curve.GetEndPoint(1).Z & ")"
                ' Get document path name
                message += ";" & vbLf & "Document path name: " + boundarySegment.Document.PathName
                ' Get boundary segment element name
                If boundarySegment.Element IsNot Nothing Then
                    message += ";" & vbLf & "Element name: " + boundarySegment.Element.Name
                End If
            Next
        Next
        TaskDialog.Show("Revit", message)
    End If
End Sub

Inheritance Hierarchy

System..::..Object
  Autodesk.Revit.DB..::..APIObject
    Autodesk.Revit.DB..::..BoundarySegment

See Also

T:Autodesk.Revit.DB.BoundarySegment