CompoundStructure.GetRegionEnvelope Method

Gets the envelope that a specified region spans.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0)

Syntax

public BoundingBoxUV GetRegionEnvelope(
	int regionId
)

BoundingBoxUV
The envelope of the region.

Exception	Condition
ArgumentException	It is not a valid region id.
InvalidOperationException	This operation is valid only for vertically compound structures.

This envelope indicates the external boundary of the region. The coordinate system it defines is used in the results of GetSegmentCoordinate().