ExportUtilsGetExportId(Document, ElementId) Method

Retrieves the GUID representing this element in DWF and IFC export.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
Copy
public static Guid GetExportId(
	Document document,
	ElementId elementId
)

Parameters

document  Document
The document.
elementId  ElementId
The id of the element.

Return Value

Guid
The value of the GUID representing the element in the export context.
Exceptions
ExceptionCondition
ArgumentNullException A non-optional argument was null
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 elements in future sessions, UniqueId must be used.
See Also