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ExportUtils.GetExportId(Subelement)

Description:
Retrieves the GUID representing the subelement in DWF and IFC export.

Remarks:
This id is used in the contents of DWF export and IFC export and it should be used only when cross-referencing to the contents of these export formats. When storing Ids that will need to be mapped back to subelements in future sessions, UniqueId must be used.

Overloads (2):

GetExportId(Document,ElementId)

GetExportId(Subelement)

public static Guid GetExportId(
	Subelement subelement
)

Public Shared Function GetExportId ( _
	subelement As Subelement _
) As Guid

public:
static Guid GetExportId(
	Subelement^ subelement
)

Autodesk.Revit.DB.Subelement

subelement

The subelement.

Return Value Guid The value of the GUID representing the subelement in the export context.

Autodesk.Revit.Exceptions.ArgumentNullException

A non-optional argument was NULL

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ExportUtils.GetExportId(Subelement)

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