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

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2018

Syntax

C#
public static bool IsValidSubelementReference(
	Document aDoc,
	Reference reference
)
Visual Basic
Public Shared Function IsValidSubelementReference ( _
	aDoc As Document, _
	reference As Reference _
) As Boolean
Visual C++
public:
static bool IsValidSubelementReference(
	Document^ aDoc, 
	Reference^ reference
)

Parameters

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

Return Value

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

Remarks

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

Exceptions

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

See Also