This call creates an instance at a specific given express ID, the instance is only created if the express ID was not used yet
Syntax
public const string ifcenginedll = @"ifcengine.dll";
[DllImport(IFCEngineDLL, EntryPoint = "sdaiCreateInstanceBNEI")]
public static extern Int64 sdaiCreateInstanceBNEI(int_t model, string entityName, Int64 expressID);
[DllImport(IFCEngineDLL, EntryPoint = "sdaiCreateInstanceBNEI")]
public static extern Int64 sdaiCreateInstanceBNEI(int_t model, byte[] entityName, Int64 expressID);
Property model
Size: 64 bit / 8 byte (value)
The handle to the model. The model handle is static during its existance. Several models can be opened simultaniously within one session. Different models are always independent, threads are allowed to be running on different models simultaniously.
Property entityName
Size: 64 bit / 8 byte (reference)
...
Property expressID
Size: 64 bit / 8 byte (value)
...