C#实现金额转换成中文大写金额

本文实例为大家分享了c#金额转换成中文大写金额的具体代码，供大家参考，具体内容如下

/// <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(0, 1) == "-")
   {
    // 是负数则先转为正数
    lowermoney = lowermoney.trim().remove(0, 1);
    isnegative = true;
   }
   string strlower = null;
   string strupart = null;
   string strupper = null;
   int itemp = 0;
   // 保留两位小数 123.489→123.49　　123.4→123.4
   lowermoney = math.round(double.parse(lowermoney), 2).tostring();
   if (lowermoney.indexof(".") > 0)
   {
    if (lowermoney.indexof(".") == lowermoney.length - 2)
    {
     lowermoney = lowermoney + "0";
    }
   }
   else
   {
    lowermoney = lowermoney + ".00";
   }
   strlower = lowermoney;
   itemp = 1;
   strupper = "";
   while (itemp <= strlower.length)
   {
    switch (strlower.substring(strlower.length - itemp, 1))
    {
     case ".":
      strupart = "圆";
      break;
     case "0":
      strupart = "零";
      break;
     case "1":
      strupart = "壹";
      break;
     case "2":
      strupart = "贰";
      break;
     case "3":
      strupart = "叁";
      break;
     case "4":
      strupart = "肆";
      break;
     case "5":
      strupart = "伍";
      break;
     case "6":
      strupart = "陆";
      break;
     case "7":
      strupart = "柒";
      break;
     case "8":
      strupart = "捌";
      break;
     case "9":
      strupart = "玖";
      break;
    }

    switch (itemp)
    {
     case 1:
      strupart = strupart + "分";
      break;
     case 2:
      strupart = strupart + "角";
      break;
     case 3:
      strupart = strupart + "";
      break;
     case 4:
      strupart = strupart + "";
      break;
     case 5:
      strupart = strupart + "拾";
      break;
     case 6:
      strupart = strupart + "佰";
      break;
     case 7:
      strupart = strupart + "仟";
      break;
     case 8:
      strupart = strupart + "万";
      break;
     case 9:
      strupart = strupart + "拾";
      break;
     case 10:
      strupart = strupart + "佰";
      break;
     case 11:
      strupart = strupart + "仟";
      break;
     case 12:
      strupart = strupart + "亿";
      break;
     case 13:
      strupart = strupart + "拾";
      break;
     case 14:
      strupart = strupart + "佰";
      break;
     case 15:
      strupart = strupart + "仟";
      break;
     case 16:
      strupart = strupart + "万";
      break;
     default:
      strupart = strupart + "";
      break;
    }

    strupper = strupart + strupper;
    itemp = itemp + 1;
   }

   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(0, 1) == "圆")
   {
    strupper = strupper.substring(1, strupper.length - 1);
   }
   if (strupper.substring(0, 1) == "零")
   {
    strupper = strupper.substring(1, strupper.length - 1);
   }
   if (strupper.substring(0, 1) == "角")
   {
    strupper = strupper.substring(1, strupper.length - 1);
   }
   if (strupper.substring(0, 1) == "分")
   {
    strupper = strupper.substring(1, strupper.length - 1);
   }
   if (strupper.substring(0, 1) == "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

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