阿拉伯数字金额转为大写金额的C#代码
jopen
9年前
/// <summary> /// 金额转为大写金额 /// </summary> public class MoneyConvertChinese { /// <summary> /// 金额转为大写金额 /// </summary> /// <param name="LowerMoney"></param> /// <returns></returns> public string MoneyToChinese(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; } } } 测试： static void Main(string[] args) { Console.Write("请输入要转成大写的数字："); string str = Console.ReadLine(); Console.WriteLine("大写：" + new MoneyConvertChinese().MoneyToChinese(str)); Console.ReadLine(); }