public static Int32 IEE_FacialExpressionSetThreshold(UInt32 userId, IEE_FacialExpressionAlgo_t algoName, IEE_FacialExpressionThreshold_t thresholdName, Int32 value) { return Unmanged_IEE_FacialExpressionSetThreshold(userId, algoName, thresholdName, value); }