The method validates if the input elements match the element category id for the MultiReferenceAnnotationType.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)
Since: 2020

Syntax

C#
`public static bool AreElementsValidForMultiReferenceAnnotation( Document document, MultiReferenceAnnotationOptions options )`

Visual Basic
`Public Shared Function AreElementsValidForMultiReferenceAnnotation ( _ document As Document, _ options As MultiReferenceAnnotationOptions _ ) As Boolean`

Visual C++
`public: static bool AreElementsValidForMultiReferenceAnnotation( Document^ document, MultiReferenceAnnotationOptions^ options )`

document: Type: Autodesk.Revit.DBDocument
The document for the multi-reference annotation.

options: Type: Autodesk.Revit.DBMultiReferenceAnnotationOptions
The creation options for the new MultiReferenceAnnotation.

Returns true if the input elements match the element category id for the MultiReferenceAnnotationType, false otherwise.

Exceptions

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