The file format indicator (currently, the major release version such as "2019") used for saving the file.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 19.0.0.0 (19.0.0.405)
Since: 2019

Syntax

C#
`public string Format { get; }`

Visual Basic
`Public ReadOnly Property Format As String Get`

Visual C++
`public: property String^ Format { String^ get (); }`

See Also