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