You have selected elements that are connected to a Panel object in a Circuit. These elements cannot be removed from the Circuit.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)

Syntax

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

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

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

See Also