CompoundStructure.GetExtendableRegionIds Method

Gets the extendable region ids for the compound structure.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.3.0.0 (26.3.0.0)

Syntax

public IList<int> GetExtendableRegionIds(
	bool top
)

top Boolean: If true, retrieve ids of regions which are extendable at the top, otherwise retrieve the ids of regions which are extendable at the bottom.

IList<Int32>
An array of region ids which are marked extendable.

Exception	Condition
InvalidOperationException	This operation is valid only for vertically compound structures.

Regions along the top or bottom of the wall may be set to be extendable.