Checks if the reference category can be used with multi-reference annotations.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2014

Syntax

C#
`public bool IsAllowedReferenceCategory( ElementId referenceCategoryId )`

Visual Basic
`Public Function IsAllowedReferenceCategory ( _ referenceCategoryId As ElementId _ ) As Boolean`

Visual C++
`public: bool IsAllowedReferenceCategory( ElementId^ referenceCategoryId )`

referenceCategoryId: Type: Autodesk.Revit.DB ElementId
The reference category to check.

True when the reference category can be used by multi-reference annotations.

Remarks

Only Structural Rebar is allowed.

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