sdaiUnsetAttrBN
Syntax
public const string ifcenginedll = @"ifcengine.dll"; [DllImport(IFCEngineDLL, EntryPoint = "sdaiUnsetAttrBN")] public static extern void sdaiUnsetAttrBN(Int64 instance, string attributeName); [DllImport(IFCEngineDLL, EntryPoint = "sdaiUnsetAttrBN")] public static extern void sdaiUnsetAttrBN(Int64 instance, byte[] attributeName);