Gets the externally tagged geometry by its external ID that is stored in this DirectShapeType.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)
Since:  2022

Syntax

C#
public ExternallyTaggedGeometryObject GetExternallyTaggedGeometry(
	ExternalGeometryId externalId
)
Visual Basic
Public Function GetExternallyTaggedGeometry ( _
	externalId As ExternalGeometryId _
) As ExternallyTaggedGeometryObject
Visual C++
public:
ExternallyTaggedGeometryObject^ GetExternallyTaggedGeometry(
	ExternalGeometryId^ externalId
)

Parameters

externalId
Type: Autodesk.Revit.DB..::..ExternalGeometryId
The external ID of the externally tagged geometry that should be obtained.

Return Value

The externally tagged geometry. Or nullNothingnullptra null reference (Nothing in Visual Basic) if there is no such an externally tagged geometry in the DirectShapeType.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was null

See Also