将int型整数转化为汉字的函数

Question

求求求！自己搞不出来，头疼ing。
老大们帮帮忙。
Example:
132
转换为
一百三十二

Answer 1

baidu
google
soso
youdao

Answer 2

C#小写转大写 
http://www.cnblogs.com/cxy521/archive/2009/08/18/1549121.html

Answer 3

http://topic.csdn.net/u/20090714/19/463928cd-946b-4594-8e0c-39febe87eb13.html

Answer 4

这个方法是我写的从数字金额到大写金额的方法，可能跟你的有点区别，但是改一下就可以了
public string NumberToUpper(double num)
        {
            if (num >= 1000000000)
                throw new ArgumentException("超出转换范围：-1000000000 < 要转换的数字 < 1000000000");
            num = Math.Round(num, 2);//四舍五入，保留两位小数
            string intNum = ((int)Math.Abs(num)).ToString();
            string[] upperList = { "零", "壹", "贰", "叁", "肆", "伍", "陸", "柒", "捌", "玖" };//把这个数组改成一、二、...
            string[] wei = { "", "拾", "佰", "仟", "万", "亿" };//这个数组改成十、百
            string[] upper = new string[intNum.Length];
            for (int i = 0; i < intNum.Length; i++)
            {
                if (i < intNum.Length - 1 && intNum[i] == intNum[i + 1] && intNum[i] == '0')
                    upper[i] = "";
                else
                    upper[i] = upperList[Int32.Parse(intNum[i].ToString())];
            }
            for (int i = 0; i < (int)(upper.Length / 2); i++)
            {
                string temp = upper[i];
                upper[i] = upper[upper.Length - i - 1];
                upper[upper.Length - i - 1] = temp;
            }
            for (int i = 0; i < upper.Length; i++)
            {
                if (i < 4)
                {
                    if (i % 4 == 0)
                    {
                        if (upper[i].Equals(upperList[0]))
                            upper[i] = wei[i];
                        else
                            upper[i] += wei[i];
                    }
                    else if (!upper[i].Equals("") && !upper[i].Equals(upperList[0]))
                        upper[i] += wei[i];
                }
                else if (i < 9)
                {
                    if (i % 4 == 0)
                    {
                        if (upper[i].Equals(upperList[0]))
                            upper[i] = wei[3 + i / 4];
                        else
                            upper[i] += wei[3 + i / 4];
                    }
                    else if (i % 4 != 0 && !upper[i].Equals("") && !upper[i].Equals(upperList[0]))
                        upper[i] += wei[i % 4];
                }            }
            string upperNum = "";
            for (int i = upper.Length - 1; i >= 0; i--)
            {
                upperNum += upper[i];
            }
            if (num % 10 == 0)
                upperNum += "元整";
            else
                upperNum += "元";
            if (num < 0)
                upperNum = "负" + upperNum;
            
            int dotIndex = num.ToString().IndexOf('.');
            string fullStrNum = num.ToString();
            if (dotIndex > 0) 
            {
                if (fullStrNum[dotIndex + 1] != '0')
                    upperNum += upperList[Int32.Parse(fullStrNum[dotIndex + 1].ToString())] + "角";
                else
                    upperNum += upperList[0];
                if (dotIndex == fullStrNum.Length - 3)
                {
                    if (fullStrNum[dotIndex + 2] != '0')
                        upperNum += upperList[Int32.Parse(fullStrNum[dotIndex + 2].ToString())] + "分";
                }
            }
            return upperNum;
        }