RebarShapeParametersGetExternalDefinitionForElementId Method

Seach a DefinitionFile for the ExternalDefinition corresponding to a parameter in a document.

Namespace: Autodesk.Revit.DB.Structure
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
Syntax
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public static ExternalDefinition GetExternalDefinitionForElementId(
	Document doc,
	ElementId paramId,
	DefinitionFile definitionFile
)

Parameters

doc  Document
A document.
paramId  ElementId
The id of a shared parameter in the document.
definitionFile  DefinitionFile
A database of shared parameters.

Return Value

ExternalDefinition
The external parameter corresponding to the parameter's ElementId, or null if the Id does not correspond to an external parameter, or the parameter is not in the definition file.
Exceptions
ExceptionCondition
ArgumentNullException A non-optional argument was .
See Also