This is used to post error. At least Bar Size 1 or Bar Size 2 should have another value than "None".

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

Syntax

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

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

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

See Also