Toposolid.CreateFromTopographySurface Method

Creates a Toposolid element from a host TopographySurface, and Toposolid sub-divisions from its subregions.

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

Syntax

public static Toposolid CreateFromTopographySurface(
	Document document,
	ElementId hostSurfaceId,
	ElementId topoTypeId,
	ElementId levelId
)

document Document: The document in which the new Toposolid is created.
hostSurfaceId ElementId: Id of the host TopogarphySurface element.
topoTypeId ElementId: Id of the Toposolid type to be used by the new Toposolid.
levelId ElementId: Id of the level on which the Toposolid is to be placed.

Toposolid
A new Toposolid object within the project if successful.

Exception	Condition
ArgumentNullException	A non-optional argument was null