2018-08-24 转别人
c#金额转换成中文大写金额
/// <summary>
/// 金额转换成中文大写金额
/// </summary>
/// <param name="LowerMoney">eg:10.74</param>
/// <returns></returns>
public static string MoneyToUpper(string LowerMoney)
{
string functionReturnValue = null;
bool IsNegative = false; // 是否是负数
if (LowerMoney.Trim().Substring(, ) == "-")
{
// 是负数则先转为正数
LowerMoney = LowerMoney.Trim().Remove(, );
IsNegative = true;
}
string strLower = null;
string strUpart = null;
string strUpper = null;
int iTemp = ;
// 保留两位小数 123.489→123.49 123.4→123.4
LowerMoney = Math.Round(double.Parse(LowerMoney), ).ToString();
if (LowerMoney.IndexOf(".") > )
{
if (LowerMoney.IndexOf(".") == LowerMoney.Length - )
{
LowerMoney = LowerMoney + "";
}
}
else
{
LowerMoney = LowerMoney + ".00";
}
strLower = LowerMoney;
iTemp = ;
strUpper = "";
while (iTemp <= strLower.Length)
{
switch (strLower.Substring(strLower.Length - iTemp, ))
{
case ".":
strUpart = "圆";
break;
case "":
strUpart = "零";
break;
case "":
strUpart = "壹";
break;
case "":
strUpart = "贰";
break;
case "":
strUpart = "叁";
break;
case "":
strUpart = "肆";
break;
case "":
strUpart = "伍";
break;
case "":
strUpart = "陆";
break;
case "":
strUpart = "柒";
break;
case "":
strUpart = "捌";
break;
case "":
strUpart = "玖";
break;
} switch (iTemp)
{
case :
strUpart = strUpart + "分";
break;
case :
strUpart = strUpart + "角";
break;
case :
strUpart = strUpart + "";
break;
case :
strUpart = strUpart + "";
break;
case :
strUpart = strUpart + "拾";
break;
case :
strUpart = strUpart + "佰";
break;
case :
strUpart = strUpart + "仟";
break;
case :
strUpart = strUpart + "万";
break;
case :
strUpart = strUpart + "拾";
break;
case :
strUpart = strUpart + "佰";
break;
case :
strUpart = strUpart + "仟";
break;
case :
strUpart = strUpart + "亿";
break;
case :
strUpart = strUpart + "拾";
break;
case :
strUpart = strUpart + "佰";
break;
case :
strUpart = strUpart + "仟";
break;
case :
strUpart = strUpart + "万";
break;
default:
strUpart = strUpart + "";
break;
} strUpper = strUpart + strUpper;
iTemp = iTemp + ;
} strUpper = strUpper.Replace("零拾", "零");
strUpper = strUpper.Replace("零佰", "零");
strUpper = strUpper.Replace("零仟", "零");
strUpper = strUpper.Replace("零零零", "零");
strUpper = strUpper.Replace("零零", "零");
strUpper = strUpper.Replace("零角零分", "整");
strUpper = strUpper.Replace("零分", "整");
strUpper = strUpper.Replace("零角", "零");
strUpper = strUpper.Replace("零亿零万零圆", "亿圆");
strUpper = strUpper.Replace("亿零万零圆", "亿圆");
strUpper = strUpper.Replace("零亿零万", "亿");
strUpper = strUpper.Replace("零万零圆", "万圆");
strUpper = strUpper.Replace("零亿", "亿");
strUpper = strUpper.Replace("零万", "万");
strUpper = strUpper.Replace("零圆", "圆");
strUpper = strUpper.Replace("零零", "零"); // 对壹圆以下的金额的处理
if (strUpper.Substring(, ) == "圆")
{
strUpper = strUpper.Substring(, strUpper.Length - );
}
if (strUpper.Substring(, ) == "零")
{
strUpper = strUpper.Substring(, strUpper.Length - );
}
if (strUpper.Substring(, ) == "角")
{
strUpper = strUpper.Substring(, strUpper.Length - );
}
if (strUpper.Substring(, ) == "分")
{
strUpper = strUpper.Substring(, strUpper.Length - );
}
if (strUpper.Substring(, ) == "整")
{
strUpper = "零圆整";
}
functionReturnValue = strUpper; if (IsNegative == true)
{
return "负" + functionReturnValue;
}
else
{
return functionReturnValue;
}
}
decimal PriceSum = 32957.2654;
调用 var PriceSumChinese = MoneyToUpper(PriceSum.ToString());
结果：叁万贰仟玖佰伍拾柒圆贰角柒分
正则方法
/// <summary>
/// 人民币大写转换
/// </summary>
/// <param name="number">数字</param>
/// <returns>返回人民币大写,如：壹元整</returns>
public static string ConvertToChinese(decimal number)
{
var s = number.ToString("#L#E#D#C#K#E#D#C#J#E#D#C#I#E#D#C#H#E#D#C#G#E#D#C#F#E#D#C#.0B0A");
var d = Regex.Replace(s, @"((?<=-|^)[^1-9]*)|((?'z'0)[0A-E]*((?=[1-9])|(?'-z'(?=[F-L\.]|$))))|((?'b'[F-L])(?'z'0)[0A-L]*((?=[1-9])|(?'-z'(?=[\.]|$))))", "${b}${z}");
var r = Regex.Replace(d, ".", m => "负元空零壹贰叁肆伍陆柒捌玖空空空空空空空分角拾佰仟万亿兆京垓秭穰"[m.Value[] - '-'].ToString());
return r;
}