Instance Header API Calls
File IO API Calls
Schema Reading API Calls
Instance Reading API Calls
Instance Writing API Calls
Controling API Calls
Uncategorized API Calls
Geometry Kernel related API Calls
Deprecated API Calls (GENERIC)
Validation
Deprecated API Calls (GEOMETRY)

engiGetEntityAttributeIndex

...

Syntax

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
public const string ifcenginedll = @"ifcengine.dll";

[DllImport(IFCEngineDLL, EntryPoint = "engiGetEntityAttributeIndex")]
public static extern Int32 engiGetEntityAttributeIndex(int_t entity, string attributeName);

[DllImport(IFCEngineDLL, EntryPoint = "engiGetEntityAttributeIndex")]
public static extern Int32 engiGetEntityAttributeIndex(int_t entity, byte[] attributeName);

Property entity

Size: 32 bit / 4 byte (value)
...

Property attributeName

Size: 32 bit / 4 byte (reference)
???.