[转]阿拉伯数字转一二三和壹贰叁
/// <summary> /// 本类实现阿拉伯数字到大写中文的转换 /// 该类没有对非法数字进行判别,请事先自己判断数字是否合法 /// </summary> public class ChineseNum { /// <summary> /// 小写转大写 /// </summary> /// <param name="p_num"></param> /// <returns></returns> public static string GetChineseNum(string p_num) { ChineseNum cn = new ChineseNum(); return cn.NumToChn(p_num); } /// <summary> /// 小写金额转大写金额 /// </summary> /// <param name="p_Money"></param> /// <returns></returns> public static string GetUpperMoney(double p_Money) { ChineseNum cn = new ChineseNum(); return cn.GetMoneyChinese(p_Money); } /// <summary> /// 转换数字 /// </summary> /// <param name="x"></param> /// <returns></returns> private char CharToNum(char x) { string stringChnNames = "零一二三四五六七八九"; string stringNumNames = "0123456789"; return stringChnNames[stringNumNames.IndexOf(x)]; } /// <summary> /// 转换万以下整数 /// </summary> /// <param name="x"></param> /// <returns></returns> private string WanStrToInt(string x) { string[] stringArrayLevelNames = new string[4] { "", "十", "百", "千" }; string ret = ""; int i; for (i = x.Length - 1; i >= 0; i--) if (x[i] == '0') { ret = CharToNum(x[i]) + ret; } else { ret = CharToNum(x[i]) + stringArrayLevelNames[x.Length - 1 - i] + ret; } while ((i = ret.IndexOf("零零")) != -1) { ret = ret.Remove(i, 1); } if (ret[ret.Length - 1] == '零' && ret.Length > 1) { ret = ret.Remove(ret.Length - 1, 1); } if (ret.Length >= 2 && ret.Substring(0, 2) == "一十") { ret = ret.Remove(0, 1); } return ret; } /// <summary> /// 转换整数 /// </summary> /// <param name="x"></param> /// <returns></returns> private string StrToInt(string x) { int len = x.Length; string ret, temp; if (len <= 4) { ret = WanStrToInt(x); } else if (len <= 8) { ret = WanStrToInt(x.Substring(0, len - 4)) + "万"; temp = WanStrToInt(x.Substring(len - 4, 4)); if (temp.IndexOf("千") == -1 && temp != "") ret += "零" + temp; else ret += temp; } else { ret = WanStrToInt(x.Substring(0, len - 8)) + "亿"; temp = WanStrToInt(x.Substring(len - 8, 4)); if (temp.IndexOf("千") == -1 && temp != "") { ret += "零" + temp; } else { ret += temp; } ret += "万"; temp = WanStrToInt(x.Substring(len - 4, 4)); if (temp.IndexOf("千") == -1 && temp != "") { ret += "零" + temp; } else { ret += temp; } } int i; if ((i = ret.IndexOf("零万")) != -1) { ret = ret.Remove(i + 1, 1); } while ((i = ret.IndexOf("零零")) != -1) { ret = ret.Remove(i, 1); } if (ret[ret.Length - 1] == '零' && ret.Length > 1) { ret = ret.Remove(ret.Length - 1, 1); } return ret; } /// <summary> /// 转换小数 /// </summary> /// <param name="x"></param> /// <returns></returns> private string StrToDouble(string x) { string ret = ""; for (int i = 0; i < x.Length; i++) { ret += CharToNum(x[i]); } return ret; } private string NumToChn(string x) { if (x.Length == 0) { return ""; } string ret = ""; if (x[0] == '-') { ret = "负"; x = x.Remove(0, 1); } if (x[0].ToString() == ".") { x = "0" + x; } if (x[x.Length - 1].ToString() == ".") { x = x.Remove(x.Length - 1, 1); } if (x.IndexOf(".") > -1) { ret += StrToInt(x.Substring(0, x.IndexOf("."))) + "点" + StrToDouble(x.Substring(x.IndexOf(".") + 1)); } else { ret += StrToInt(x); } return ret; } // /// <summary> /// 金额转换 /// </summary> /// <param name="Money"></param> /// <returns></returns> private string GetMoneyChinese(Double Money) { int i; string mstrSource; if (Money == 0) { return ""; } mstrSource = Money.ToString("#0.00"); i = mstrSource.IndexOf("."); if (i > 0) { mstrSource = mstrSource.Replace(".", ""); } if (mstrSource.Substring(0, 1) == "0") { mstrSource = mstrSource.Remove(0, 1); } mstrSource = NumstrToChinese(mstrSource); if (mstrSource.Length == 0) { return ""; } //负 if (Money < 0) { mstrSource = "负" + mstrSource; } mstrSource = mstrSource.Replace("0", "零"); mstrSource = mstrSource.Replace("1", "壹"); mstrSource = mstrSource.Replace("2", "贰"); mstrSource = mstrSource.Replace("3", "叁"); mstrSource = mstrSource.Replace("4", "肆"); mstrSource = mstrSource.Replace("5", "伍"); mstrSource = mstrSource.Replace("6", "陆"); mstrSource = mstrSource.Replace("7", "柒"); mstrSource = mstrSource.Replace("8", "捌"); mstrSource = mstrSource.Replace("9", "玖"); mstrSource = mstrSource.Replace("M", "亿"); mstrSource = mstrSource.Replace("W", "万"); mstrSource = mstrSource.Replace("S", "仟"); mstrSource = mstrSource.Replace("H", "佰"); mstrSource = mstrSource.Replace("T", "拾"); mstrSource = mstrSource.Replace("Y", "圆"); mstrSource = mstrSource.Replace("J", "角"); mstrSource = mstrSource.Replace("F", "分"); if (mstrSource.Substring(mstrSource.Length - 1, 1) != "分") { mstrSource = mstrSource + "整"; } return mstrSource; } // /// <summary> /// 金额转换 /// </summary> /// <param name="numstr"></param> /// <returns></returns> private string NumstrToChinese(string numstr) { int i; int j; string mstrChar; string[] mstrFlag = new string[4]; string mstrReturn = ""; bool mblnAddzero = false; mstrFlag[0] = ""; mstrFlag[1] = "T"; mstrFlag[2] = "H"; mstrFlag[3] = "S"; for (i = 1; i <= numstr.Length; i++) { j = numstr.Length - i; mstrChar = numstr.Substring(i - 1, 1); if (mstrChar != "0" && j > 1) { mstrReturn = mstrReturn + mstrChar + mstrFlag[(j - 2) % 4]; } if (mstrChar == "0" && mblnAddzero == false) { mstrReturn = mstrReturn + "0"; mblnAddzero = true; } if (j == 14) { if (mstrReturn.Substring(mstrReturn.Length - 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1) + "W0"; } else { mstrReturn = mstrReturn + "W"; } } if (j == 2) { if (mstrReturn.Substring(mstrReturn.Length - 1, 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1) + "Y0"; } else { mstrReturn = mstrReturn + "Y"; } //元 } if (j == 6) { if (mstrReturn.Length > 2) { if (mstrReturn.Substring(mstrReturn.Length - 2) != "M0") { if (mstrReturn.Substring(mstrReturn.Length - 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1) + "W0"; } else { mstrReturn = mstrReturn + "W"; } } } else { if (mstrReturn.Substring(mstrReturn.Length - 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1) + "W0"; } else { mstrReturn = mstrReturn + "W"; } } } if (j == 10) { if (mstrReturn.Substring(mstrReturn.Length - 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1) + "M0"; } else { mstrReturn = mstrReturn + "M"; } } if (j == 0 && mstrChar != "0") { mstrReturn = mstrReturn + mstrChar + "F"; } if (j == 1 && mstrChar != "0") { mstrReturn = mstrReturn + mstrChar + "J"; } if (mstrChar != "0") { mblnAddzero = false; } } if (mstrReturn.Substring(0, 1) == "1" && mstrReturn.Substring(1, 1) == mstrFlag[1]) { mstrReturn = mstrReturn.Substring(1); } if (mstrReturn.Substring(mstrReturn.Length - 1, 1) == "0") { mstrReturn = mstrReturn.Substring(0, mstrReturn.Length - 1); } if (mstrReturn.Substring(0, 1) == "0") { mstrReturn = mstrReturn.Substring(1); } if (mstrReturn.Substring(mstrReturn.Length - 1, 1) == "M" || mstrReturn.Substring(mstrReturn.Length - 1, 1) == "W" || mstrReturn.Substring(mstrReturn.Length - 1, 1) == "S" || mstrReturn.Substring(mstrReturn.Length - 1, 1) == "H" || mstrReturn.Substring(mstrReturn.Length - 1, 1) == "T") { mstrReturn = mstrReturn + "Y"; } return mstrReturn; } }
网络资料整理备用
