sdaiIsInstanceOf

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Syntax

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

[DllImport(IFCEngineDLL, EntryPoint = "sdaiIsInstanceOf")]
public static extern Int32 sdaiIsInstanceOf(Int32 instance, Int32 entity);    

Property instance

Size: 32 bit / 4 byte (value)
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Property entity

Size: 32 bit / 4 byte (value)
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