/// <summary>
/// Check whether two states are with identical Expressiv state, i.e. are both state representing the same facial expression
/// </summary>
/// <param name="state">EmoState</param>
/// <returns>true: Equal, false: Different</returns>
public Boolean FacialExpressionEqual(EmoState state)
{
return(EdkDll.IS_FacialExpressionEqual(GetHandle(), state.GetHandle()));
}