Determines whether this Element uses external resources associated with a specified external resource type.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2015

Syntax

C#
`public bool RefersToExternalResourceReference( ExternalResourceType resourceType )`

Visual Basic
`Public Function RefersToExternalResourceReference ( _ resourceType As ExternalResourceType _ ) As Boolean`

Visual C++
`public: bool RefersToExternalResourceReference( ExternalResourceType^ resourceType )`

resourceType: Type: Autodesk.Revit.DB ExternalResourceType
The desired external resource type.

Returns true if this Element uses external resources associated with the specified external resource type; otherwise, false.

Exceptions

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