Subelement Is Valid Subelement Reference Method

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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

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
)

static member IsValidSubelementReference : 
        aDoc : Document * 
        reference : Reference -> bool

aDoc Document: The document.
reference Reference: The reference that identifies an element or subelement.

Boolean
True if %reference% identifies a valid element or subelement, false otherwise.

Exceptions

Exception	Condition
ArgumentNullException	A non-optional argument was null

Remarks

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