M

MechanicalUtils.ConvertDuctPlaceholders

Description:
Converts a collection of duct placeholder elements into duct elements.

Remarks:
Once conversion succeeds, the duct placeholder elements are deleted. The new duct and fitting elements are created and connections are established.

public static ICollection<ElementId> ConvertDuctPlaceholders(
	Document document,
	ICollection<ElementId> placeholderIds
)

Public Shared Function ConvertDuctPlaceholders ( _
	document As Document, _
	placeholderIds As ICollection(Of ElementId) _
) As ICollection(Of ElementId)

public:
static ICollection<ElementId^>^ ConvertDuctPlaceholders(
	Document^ document, 
	ICollection<ElementId^>^ placeholderIds
)

Autodesk.Revit.DB.Document

document

The document.
ICollection<ElementId>

placeholderIds

A collection of element IDs of duct placeholders.

Return Value ICollection<ElementId> A collection of element IDs of ducts and fittings.

Autodesk.Revit.Exceptions.ArgumentException

The given element id set is empty. -or- The given element IDs (placeholderIds) are not duct placeholders. -or- The elements belong to different types of system.
Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was null