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IFCExportOptions.FamilyMappingFile

Property
Description:
Path to a file containing family mapping.
Remarks:
The file, if specified, contains data describing how to map generic family instances to IFC containers (element types). This property may be empty, in which case the current mapping will be used. The default is an empty string.
Syntax
public string FamilyMappingFile { get; set; }
Exceptions
Exception Condition
ArgumentNullException When setting this property: A non-optional argument was null