Built In Failures Performance Failures Unused Types In The Project Property

Project contains unused families and/or types. Consider purging them out.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public static FailureDefinitionId UnusedTypesInTheProject { get; }

Public Shared ReadOnly Property UnusedTypesInTheProject As FailureDefinitionId
	Get

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

static member UnusedTypesInTheProject : FailureDefinitionId with get