我想实现这样一个算法,就是收款收据,,当你输入10000.00就会变成 
              ¥拾 壹 万 零  仟 零 佰 零 拾 零 元 零 角 零 分
1000.00就会变成
              拾  ¥万 壹 仟 零 佰 零 拾 零 元 零 角 零 分
就是10w以下的 前一位加一个“¥”字符大虾门,求助

解决方案 »

  1.   

    1.先把数字对应成汉字的字符串..
    aaaa.aa
    以点为分界求.前面字串的长度.4位一组控制插入亿万
    再把分的每个四位数按千百十插入
      

  2.   

    可以把它的每一位分开了算
    再用一个switch语句就应该能行了吧
      

  3.   


    public class RMB
        {
            /// <summary> 
            /// 转换人民币大小金额 
            /// </summary> 
            /// <param name="num">金额</param> 
            /// <returns>返回大写形式</returns> 
            public static string CmycurD(decimal num)
            {
                string str1 = "零壹贰叁肆伍陆柒捌玖";            //0-9所对应的汉字 
                string str2 = "万仟佰拾亿仟佰拾万仟佰拾元角分"; //数字位所对应的汉字 
                string str3 = "";    //从原num值中取出的值 
                string str4 = "";    //数字的字符串形式 
                string str5 = "";  //人民币大写金额形式 
                int i;    //循环变量 
                int j;    //num的值乘以100的字符串长度 
                string ch1 = "";    //数字的汉语读法 
                string ch2 = "";    //数字位的汉字读法 
                int nzero = 0;  //用来计算连续的零值是几个 
                int temp;            //从原num值中取出的值             num = Math.Round(Math.Abs(num), 2);    //将num取绝对值并四舍五入取2位小数 
                str4 = ((long)(num * 100)).ToString();        //将num乘100并转换成字符串形式 
                j = str4.Length;      //找出最高位 
                if (j > 15) { return "溢出"; }
                str2 = str2.Substring(15 - j);   //取出对应位数的str2的值。如:200.55,j为5所以str2=佰拾元角分             //循环取出每一位需要转换的值 
                for (i = 0; i < j; i++)
                {
                    str3 = str4.Substring(i, 1);          //取出需转换的某一位的值 
                    temp = Convert.ToInt32(str3);      //转换为数字 
                    if (i != (j - 3) && i != (j - 7) && i != (j - 11) && i != (j - 15))
                    {
                        //当所取位数不为元、万、亿、万亿上的数字时 
                        if (str3 == "0")
                        {
                            ch1 = "";
                            ch2 = "";
                            nzero = nzero + 1;
                        }
                        else
                        {
                            if (str3 != "0" && nzero != 0)
                            {
                                ch1 = "零" + str1.Substring(temp * 1, 1);
                                ch2 = str2.Substring(i, 1);
                                nzero = 0;
                            }
                            else
                            {
                                ch1 = str1.Substring(temp * 1, 1);
                                ch2 = str2.Substring(i, 1);
                                nzero = 0;
                            }
                        }
                    }
                    else
                    {
                        //该位是万亿,亿,万,元位等关键位 
                        if (str3 != "0" && nzero != 0)
                        {
                            ch1 = "零" + str1.Substring(temp * 1, 1);
                            ch2 = str2.Substring(i, 1);
                            nzero = 0;
                        }
                        else
                        {
                            if (str3 != "0" && nzero == 0)
                            {
                                ch1 = str1.Substring(temp * 1, 1);
                                ch2 = str2.Substring(i, 1);
                                nzero = 0;
                            }
                            else
                            {
                                if (str3 == "0" && nzero >= 3)
                                {
                                    ch1 = "";
                                    ch2 = "";
                                    nzero = nzero + 1;
                                }
                                else
                                {
                                    if (j >= 11)
                                    {
                                        ch1 = "";
                                        nzero = nzero + 1;
                                    }
                                    else
                                    {
                                        ch1 = "";
                                        ch2 = str2.Substring(i, 1);
                                        nzero = nzero + 1;
                                    }
                                }
                            }
                        }
                    }
                    if (i == (j - 11) || i == (j - 3))
                    {
                        //如果该位是亿位或元位,则必须写上 
                        ch2 = str2.Substring(i, 1);
                    }
                    str5 = str5 + ch1 + ch2;                if (i == j - 1 && str3 == "0")
                    {
                        //最后一位(分)为0时,加上“整” 
                        str5 = str5 + '整';
                    }
                }
                if (num == 0)
                {
                    str5 = "零元整";
                }
                return str5;
            }        /**/
            /// <summary> 
            /// 一个重载,将字符串先转换成数字在调用CmycurD(decimal num) 
            /// </summary> 
            /// <param name="num">用户输入的金额,字符串形式未转成decimal</param> 
            /// <returns></returns> 
            public static string CmycurD(string numstr)
            {
                try
                {
                    decimal num = Convert.ToDecimal(numstr);
                    return CmycurD(num);
                }
                catch
                {
                    return "非数字形式!";
                }
            }
        }自己改改
      

  4.   

    toString(F).toCharArray()
    foreach(){
    }
      

  5.   

    小于10万的情况            String input = "12345.00";            String result = "¥";            Int32 point = input.IndexOf('.');            Int32 j = point - 1;
                for (Int32 i = 0; i < point; i++)
                { 
                    result += Upper[Convert.ToInt32(input[i].ToString())];
                    result += bits[j];
                    j--;
                }            result += Upper[Convert.ToInt32(input[point + 1].ToString())] + "角";
                result += Upper[Convert.ToInt32(input[point+2].ToString())] + "分";            Console.WriteLine(result);
      

  6.   

    String[] Upper = new String[11] {"零","壹","贰","叁","肆","伍","陆","柒","捌","玖","拾" };String[] bits = new String[5] { "元", "拾", "佰", "仟", "万" };            String input = "12345.00";            String result = "¥";            Int32 point = input.IndexOf('.');            Int32 j = point - 1;
                for (Int32 i = 0; i < point; i++)
                { 
                    result += Upper[Convert.ToInt32(input[i].ToString())];
                    result += bits[j];
                    j--;
                }            result += Upper[Convert.ToInt32(input[point + 1].ToString())] + "角";
                result += Upper[Convert.ToInt32(input[point+2].ToString())] + "分";            Console.WriteLine(result);
      

  7.   

    string inputData = "1234567891234.56";
                string[] code = new string[] { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖",  };
                string[] unit = new string[] { "仟", "", "拾", "佰" };//单元内写法
                string [] flag=new string[]{"万","亿"};//计量单位
                string result = "¥";
                int len = inputData.IndexOf('.');
                for (int i = 0; i < len; i++)
                {
                    if ((len - i) % 4 == 0 && (len - i) / 4 - 1 < flag.Length)
                    {
                        result += flag[(len - i) / 4 - 1];
                    }                result += code[Convert.ToInt32(inputData[i].ToString())].ToString();
                    if ((len - i) % 4 == 1 && (len - i) / 4 > flag.Length)
                    {
                        result += flag[((len - i) / 4) % 2 == 0 ? 1 : 0];
                        continue;
                    }
                    result += unit[(len - i) % 4];
                }
                result += "元";
                result += code[Convert.ToInt32(inputData[len + 1].ToString())].ToString() + "角";
                result += code[Convert.ToInt32(inputData[len + 2].ToString())].ToString() + "分";
                textBox1.Text = result;