Namespace: Autodesk.Revit.DB Class: Subelement

IsValidSubelementReference

Method

Description:
Checks if given Reference identifies either a valid element or subelement.

Remarks:
A reference to an element or subelement in a linked document is acceptable.

Syntax

public static bool IsValidSubelementReference(
	Document aDoc,
	Reference reference
)

Public Shared Function IsValidSubelementReference ( _
	aDoc As Document, _
	reference As Reference _
) As Boolean

public:
static bool IsValidSubelementReference(
	Document^ aDoc, 
	Reference^ reference
)

Parameters

Parameter	Type	Description
aDoc	Autodesk.Revit.DB.Document	The document.
reference	Autodesk.Revit.DB.Reference	The reference that identifies an element or subelement.

Return Value

Type	Description
Autodesk.Revit.Exceptions.ArgumentNullException	True if %reference% identifies a valid element or subelement, false otherwise.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions.ArgumentNullException	A non-optional argument was null