Sketch can't be Automatically Dimensioned - this is a prerequisite for Labeled Dimensions to work properly.

public static FailureDefinitionId SketchCannotBeAutomaticallyDimensioned { get; }

Public Shared ReadOnly Property SketchCannotBeAutomaticallyDimensioned As FailureDefinitionId
	Get

public:
static property FailureDefinitionId^ SketchCannotBeAutomaticallyDimensioned {
	FailureDefinitionId^ get ();
}