Industry Foundation Classes File (.ifc) is a file format that establishes international standards to import and export building objects and their properties. This file format provides interoperability between different software applications.
Learn more about this file format here
GroupDocs.Viewer (in GroupDocs.Viewer.dll) Version: 22.9
public static readonly FileType IFC
Public Shared ReadOnly IFC As FileType
static initonly FileType^ IFC