CurveElement.CreateAreaBasedLoadBoundaryLines Method

Creates area based load boundary lines.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

public static IList<CurveElement> CreateAreaBasedLoadBoundaryLines(
	Document document,
	IList<Curve> curves,
	ElementId levelId
)

document Document: The document in which to create the area based load boundary lines.
curves IList<Curve>: The curves.
levelId ElementId: The id of level.

IList<CurveElement>
The newly created area based load boundary lines.

Exception	Condition
ArgumentException	document is not a project document. -or- The input curves contains a null pointer or a curve that is not bounded. -or- The input curves contains at least one curve which is degenerate (its length is too close to zero). -or- The ElementId levelId is not a Level. -or- The input curves contains a curve doesn't lie in the plane of the level.
ArgumentNullException	A non-optional argument was null
InvalidOperationException	The document 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).
ModificationForbiddenException	The document 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 is being loaded, or is in the midst of another sensitive process.
ModificationOutsideTransactionException	The document has no open transaction.