public static Int32 IEE_FacialExpressionGetThreshold(UInt32 userId, IEE_FacialExpressionAlgo_t algoName, IEE_FacialExpressionThreshold_t thresholdName, out Int32 pValueOut) { return Unmanged_IEE_FacialExpressionGetThreshold(userId, algoName, thresholdName, out pValueOut); }