Set the given curve loops as the boundary of an existing SiteSubRegion.

Namespace: Autodesk.Revit.DB.Architecture
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:  2014

Syntax

C#
public void SetBoundary(
	IList<CurveLoop> curveLoops
)
Visual Basic
Public Sub SetBoundary ( _
	curveLoops As IList(Of CurveLoop) _
)
Visual C++
public:
void SetBoundary(
	IList<CurveLoop^>^ curveLoops
)

Parameters

curveLoops
Type: System.Collections.Generic..::..IList<(Of <(<'CurveLoop>)>)>
A collection of curve loops to be added.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException The input curve loops cannot compose a valid boundary, that means: no curve loop is contained in the given collection; these curve loops intersect with each other for some of them; or each curve loop is not closed individually; or each curve loop is not planar; or each curve loop is not in a plane parallel to the horizontal(XY) plane.
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was null
Autodesk.Revit.Exceptions..::..InvalidOperationException Failed to create the Sketch for the boundary of the current Subregion. -or- Cannot find an appropriate host topography surface for the SubRegion. -or- The given curve loops intersect with curve loops of existing SiteSubRegions hosted on the same TopographySurface. -or- The boundary of SubRegion is entirely inside or overlaps at least one existing BuildingPad hosted on the same TopographySurface. This behavior is not allowed.
Autodesk.Revit.Exceptions..::..ModificationForbiddenException The document containing this SiteSubRegion is in failure mode: an operation has failed, and Revit requires the user to either cancel the operation or fix the problem (usually by deleting certain elements). -or- The document containing this SiteSubRegion is being loaded, or is in the midst of another sensitive process.
Autodesk.Revit.Exceptions..::..ModificationOutsideTransactionException The document containing this SiteSubRegion has no open transaction.

See Also