|  Frame   Can  | 
 Tests whether the supplied Frame object may be used to define a Revit curve or surface. In order to satisfy the requirements the Frame must be orthonormal and its origin is expected to lie within the Revit design limits  IsWithinLengthLimits(XYZ)  . 
 Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)
 Syntax
 Syntax  Parameters
- frameOfReference Frame
- Frame to be validated.
Return Value
BooleanTrue if this Frame may be used as a local frame of reference, false otherwise.
 Exceptions
 Exceptions  | Exception | Condition | 
|---|---|
| ArgumentNullException | A non-optional argument was null | 
 Remarks
 Remarks   Certain Revit curve and surface types are defined using a local frame of reference. 
  See Also
 See Also