|  External  | 
 Checks that the server referenced by the given ExternalResourceReference supports KeynoteTable data. 
 Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  Parameters
- extRef ExternalResourceReference
- The ExternalResourceReference to check.
Return Value
BooleanTrue if the ExternalResourceReference refers to a server that supports keynotes. False otherwise.
 Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentNullException | A non-optional argument was null | 
 See Also
 See Also