sdaiGetUpperBound

The function returns the current value of the upper bound, or index, of the specified aggregate instance.

Syntax

public const string ifcenginedll = @"ifcengine.dll";

[DllImport(IFCEngineDLL, EntryPoint = "sdaiGetUpperBound")]
public static extern Int64 sdaiGetUpperBound(int_t aggregate);    

Property aggregate

Size: 64 bit / 8 byte (reference)
...