CaptchaRecogition.ImageProcess.Array2String C# (CSharp) Метод

        public static string Array2String(int[] array, bool flag)
        {
            string str = "";
            foreach (int a in array)
            {
                str = str + a;
            }
            if (flag)
            {
                while (str.StartsWith("0"))
                {
                    str = str.Remove(0, 1);
                }
                while (str.EndsWith("0"))
                {
                    int eIndex = str.LastIndexOf("0");
                    str = str.Remove(eIndex);
                }
            }
            return str;
        }