File IO API Calls
Schema Reading API Calls
Instance Header 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)

engiGetInstanceAttrTypeBN

Combines sdaiGetAttrDefinition and engiGetInstanceAttrType

Syntax

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
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);

Property instance

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

Property attributeName

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