Share Email Facebook Twitter LinkedIn SpecTypeId.Boolean.YesNo Property Yes/No, in discipline Common. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public static ForgeTypeId YesNo { get; }Property ValueForgeTypeId See AlsoReferenceSpecTypeId.Boolean ClassAutodesk.Revit.DB Namespace