Multiple instances of the same view in sheets not supported. CannotCopyMustBeUniqueViewport is deprecated in Revit 2023 and may be removed in future version of Revit. Please use ViewInAModelMustBeUnique instead.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 23.0.0.0 (23.1.0.0)

Syntax

C#
public static FailureDefinitionId CannotCopyMustBeUniqueViewport { get; }
Visual Basic
Public Shared ReadOnly Property CannotCopyMustBeUniqueViewport As FailureDefinitionId
	Get
Visual C++
public:
static property FailureDefinitionId^ CannotCopyMustBeUniqueViewport {
	FailureDefinitionId^ get ();
}

See Also