internalGetP21Line

...

Syntax

public const string IFCEngineDLL = @"IFCEngine.dll";

[DllImport(IFCEngineDLL, EntryPoint = "internalGetP21Line")]
public static extern Int64 internalGetP21Line(Int64 instance);    

Property instance

Size: 64 bit / 8 byte (value)
Handle of an instance within an IFC file, for example #31313 = IFCWALLSTANDARDCASE(...)

Examples

Here you can find code snippits that show how the API call internalGetP21Line can be used.