Areas and Area Boundaries are not allowed in Design Options. Make an Area Scheme and an Area Plan for this Option then draw all Areas and Area Boundaries in that view.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)

Syntax

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

See Also