Can't [Action] because Family '[Family Name]' is different in the two documents. Update the documents to contain the same version of the Family.

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

Syntax

C#
`public static FailureDefinitionId CannotCopyFamilyName { get; }`

Visual Basic
`Public Shared ReadOnly Property CannotCopyFamilyName As FailureDefinitionId Get`

Visual C++
`public: static property FailureDefinitionId^ CannotCopyFamilyName { FailureDefinitionId^ get (); }`

See Also