小写RMB转大写RMB

来源：互联网发布：正定矩阵因子分解模型编辑：程序博客网时间：2024/05/15 13:53

        /// <summary>
        /// 小写RMB转大写RMB
        /// </summary>
        /// <param name="Money">小写金额</param>
        /// <returns>大写金额</returns>
        public static string GetNumToUpper(decimal Money)
        {
            string NumList = ""; string RmbList = "";
            int NumLen = 0; int NumChar = 0;
            string N1 = "", N2 = "";
            decimal Mnu = 0;
            int I = 0;
            string numStr = ""; string Change = "";

            Mnu = Money;
            if (Money > 0)
            {
                Money = Convert.ToDecimal(Money.ToString("#.00"));
            }
            else
            {
                Money = Convert.ToDecimal(Money.ToString("#.00")) * -1;
            }

            NumList = "零壹贰叁肆伍陆柒捌玖";
            RmbList = "分角元拾佰仟万拾佰仟亿拾佰仟万";

            if (Money > 9999999999999.99M)
            {
                return "-------";     //超出范围的人民币值,无法显示!;
            }

            numStr = Convert.ToString(Convert.ToDecimal(Money * 100).ToString("#"));
            NumLen = numStr.Length;

            I = 0;
            while (I <= NumLen - 1)
            {
                NumChar = Convert.ToInt32(numStr.Substring(I, 1));
                N1 = NumList.Substring(NumChar, 1);
                N2 = RmbList.Substring(NumLen - I - 1, 1);
                if (N1 != "零")
                {
                    Change += N1 + N2;
                }
                else
                {
                    if (N2 == "亿" || N2 == "万" || N2 == "元" || N1 == "零")
                    {
                        while (Change.Substring(Change.Length - 1, 1) == "零")
                        {
                            Change = Change.Substring(0, Change.Length - 1);
                        }
                    }
                    if (N2 == "亿" || (N2 == "万" && Change.Substring(Change.Length - 1, 1) != "亿") || N2 == "元")
                    {
                        Change += N2;
                    }
                    else
                    {
                        if (Change.Substring(Change.Length - 2, 2).Substring(0, 1) == "零" || Change.Substring(Change.Length - 1, 1) != "亿")
                        {
                            Change += N1;
                        }
                    }
                }
                I++;
            }
            if (Change.Length > 1)
            {
                while (Change.Substring(Change.Length - 1, 1) == "零")
                {
                    Change = Change.Substring(0, Change.Length - 1);
                }
                if (Change.Substring(Change.Length - 1, 1) == "元" || Change.Substring(Change.Length - 1, 1) == "角")
                {
                    Change += "整";
                }
            }

            if (Mnu > 0)
            {
                return Change;
            }
            else if (Mnu < 0)
            {
                return "负" + Change;
            }
            else
            {
                return "零元整";
            }