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tr2=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;
}
二、
// 静态中文转换方法 String GetCnString(String MoneyString)
// 最大转化金额 9999999999999999.99 （16位整数位，2位小数位）
// 方法返回值 转换成功则返回非零长字串,否则返回零长字串
// 静态英文转换方法 String GetEnString(String MoneyString)
// 最大转化金额 999999999999999.99 （15位整数位，2位小数位）
// 方法返回值 转换成功则返回非零长字串,否则返回零长字串
// 程序设计 xlFancy 版本 2003.03.18.22 - 2003.04.09
// 邮箱地址 xlfancy@21cn.com
using System;
namespace Money2String
{
public class Money2String
{
private static readonly String cnNumber = "零壹贰叁肆伍陆柒捌玖";
private static readonly String cnUnit = "分角元拾佰仟万拾佰仟亿拾佰仟兆拾佰仟";
private static readonly String[] enSmallNumber = {"","ONE","TWO","THREE","FOUR","FIVE","SIX","SEVEN","EIGHT","NINE","TEN","ELEVEN","TWELVE","THIRTEEN","FOURTEEN","FIFTEEN","SIXTEEN","SEVENTEEN","EIGHTEEN","NINETEEN"};
private static readonly String[] enLargeNumber = {"TWENTY","THIRTY","FORTY","FIFTY","SIXTY","SEVENTY","EIGHTY","NINETY"};
private static readonly String[] enUnit = {"","THOUSAND","MILLION","BILLION","TRILLION"};
// 以下是货币金额中文大写转换方法
public static String GetCnString(String MoneyString)
{
String [] tmpString = MoneyString.Split('.');
String intString = MoneyString; // 默认为整数
String decString = ""; // 保存小数部分字串
String rmbCapital = ""; // 保存中文大写字串
int k;
int j;
int n;
if (tmpString.Length>1)
{
intString = tmpString[0]; // 取整数部分
decString = tmpString[1]; // 取小数部分
}
decString += "00";
decString = decString.Substring (0,2); // 保留两位小数位
intString += decString;
try
{
k = intString.Length -1;
if (k>0 && k<18)
{
for (int i=0;i<=k;i++)
{
j=(int)intString[i]-48;
// rmbCapital = rmbCapital + cnNumber[j] + cnUnit[k-i]; // 供调试用的直接转换
n = i+1 >= k ? (int)intString[k]-48:(int)intString[i+1]-48; // 等效于 if( ){ }else{ }
if (j==0)
{
if(k-i==2 || k-i==6 || k-i==10 || k-i==14)
{
rmbCapital += cnUnit[k-i];
}
else
{
if (n != 0)
{
rmbCapital += cnNumber[j];
}
}
}
else
{
rmbCapital = rmbCapital + cnNumber[j] + cnUnit[k-i];
}
}
rmbCapital = rmbCapital.Replace ("兆亿万","兆");
rmbCapital = rmbCapital.Replace ("兆亿","兆");
rmbCapital = rmbCapital.Replace ("亿万","亿");
rmbCapital = rmbCapital.TrimStart('元');
rmbCapital = rmbCapital.TrimStart('零');
return rmbCapital;
}
else
{
return ""; // 超出转换范围时，返回零长字串
}
}
catch
{
return ""; // 含有非数值字符时，返回零长字串
}
}
// 以下是货币金额英文大写转换方法
public static String GetEnString(String MoneyString)
{
String [] tmpString = MoneyString.Split('.');
String intString = MoneyString; // 默认为整数
String decString = ""; // 保存小数部分字串
String engCapital = ""; // 保存英文大写字串
String strBuff1;
String strBuff2;
String strBuff3;
int curPoint;
int i1;
int i2;
int i3;
int k;
int n;
if (tmpString.Length >1)
{
intString = tmpString[0]; // 取整数部分
decString = tmpString[1]; // 取小数部分
}
decString += "00";
decString = decString.Substring (0,2); // 保留两位小数位
try
{
// 以下处理整数部分
curPoint = intString.Length-1;
if (curPoint>=0 && curPoint<15)
{
k = 0;
while(curPoint>=0)
{
strBuff1 = "";
strBuff2 = "";
strBuff3 = "";
if (curPoint>=2)
{
n=int.Parse(intString.Substring(curPoint-2,3));
if (n !=0)
{
i1 = n/100; // 取佰位数值
i2 = (n-i1*100)/10; // 取拾位数值
i3 = n-i1*100-i2*10; // 取个位数值
if (i1 !=0)
{
strBuff1 = enSmallNumber[i1] + " HUNDRED ";
}
if (i2!=0)
{
if (i2==1)
{
strBuff2 = enSmallNumber[i2*10+i3] + " ";
}
else
{
strBuff2 = enLargeNumber[i2-2] + " ";
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
}
else
{
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
engCapital = strBuff1 + strBuff2 + strBuff3 + enUnit[k] + " " + engCapital;
}
}
else
{
n = int.Parse(intString.Substring(0,curPoint+1));
if (n !=0)
{
i2 = n/10; // 取拾位数值
i3 = n-i2*10; // 取个位数值
if (i2!=0)
{
if (i2==1)
{
strBuff2 = enSmallNumber[i2*10+i3] + " ";
}
else
{
strBuff2 = enLargeNumber[i2-2] + " ";
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
}
else
{
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
engCapital = strBuff2 + strBuff3 + enUnit[k] + " " + engCapital;
}
}
++k;
curPoint -= 3;
}
engCapital = engCapital.TrimEnd();
}
// 以下处理小数部分
strBuff2 = "";
strBuff3 = "";
n = int.Parse(decString);
if (n !=0)
{
i2 = n/10; // 取拾位数值
i3 = n-i2*10; // 取个位数值
if (i2!=0)
{
if (i2==1)
{
strBuff2 = enSmallNumber[i2*10+i3] + " ";
}
else
{
strBuff2 = enLargeNumber[i2-2] + " ";
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
}
else
{
if (i3 !=0)
{
strBuff3 = enSmallNumber[i3] + " ";
}
}
// 将小数字串追加到整数字串后
if (engCapital.Length>0)
{
engCapital = engCapital + " AND CENTS " + strBuff2+strBuff3; // 有整数部分时
}
else
{
engCapital = "CENTS " + strBuff2 + strBuff3; // 只有小数部分时
}
}
engCapital = engCapital.TrimEnd();
return engCapital;
}
catch
{
return ""; // 含非数字字符时，返回零长字串
}
}
}
}
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