Digital to uppercase

Reprint: http://www.oschina.net/code/snippet_102306_4705

1.JS Implementation method

static string Converttochinese (Double x)
{
string s = x.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");
String 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} ");
Return Regex.Replace (D, ".", M + = "Negative yuan empty 0 a three-Woolu qi ba Shing empty empty empty points to pick up the hundred billion Beijing Gai trillion" [m.value[0]-'-']. ToString ());
}

2.c# Implementation method

private static String[] Ls_ShZ ={ "零" , "壹" , "贰" , "叁" , "肆" , "伍" , "陆" , "柒" , "捌" , "玖" , "拾" }; private static String[] Ls_DW_Zh ={ "元" , "拾" , "佰" , "仟" , "万" , "拾" , "佰" , "仟" , "亿" , "拾" , "佰" , "仟" , "万" }; private static String[] Num_DW ={ "" , "拾" , "佰" , "仟" , "万" , "拾" , "佰" , "仟" , "亿" , "拾" , "佰" , "仟" , "万" }; private static String[] Ls_DW_X ={ "角" , "分" }; /// <summary> /// 金额小写转中文大写。 /// 整数支持到万亿；小数部分支持到分(超过两位将进行Banker舍入法处理) /// </summary> /// <param name="Num">需要转换的双精度浮点数</param> /// <returns>转换后的字符串</returns> public static String NumGetStr(Double Num) {      Boolean iXSh_bool = false ; //是否含有小数，默认没有(0则视为没有)      Boolean iZhSh_bool = true ; //是否含有整数,默认有(0则视为没有)      string NumStr; //整个数字字符串      string NumStr_Zh; //整数部分      string NumSr_X = "" ; //小数部分      string NumStr_DQ; //当前的数字字符      string NumStr_R = "" ; //返回的字符串      Num = Math.Round(Num, 2); //四舍五入取两位      //各种非正常情况处理      if (Num < 0)          return "不转换欠条" ;      if (Num > 9999999999999.99)          return "很难想象谁会有这么多钱！" ;      if (Num == 0)          return Ls_ShZ[0];      //判断是否有整数      if (Num < 1.00)          iZhSh_bool = false ;      NumStr = Num.ToString();      NumStr_Zh = NumStr; //默认只有整数部分      if (NumStr_Zh.Contains( "." ))      { //分开整数与小数处理          NumStr_Zh = NumStr.Substring(0, NumStr.IndexOf( "." ));          NumSr_X = NumStr.Substring((NumStr.IndexOf( "." ) + 1), (NumStr.Length - NumStr.IndexOf( "." ) - 1));          iXSh_bool = true ;      }      if (NumSr_X == "" || int .Parse(NumSr_X) <= 0)      { //判断是否含有小数部分          iXSh_bool = false ;      }      if (iZhSh_bool)      { //整数部分处理          NumStr_Zh = Reversion_Str(NumStr_Zh); //反转字符串          for ( int a = 0; a < NumStr_Zh.Length; a++)          { //整数部分转换              NumStr_DQ = NumStr_Zh.Substring(a, 1);              if ( int .Parse(NumStr_DQ) != 0)                  NumStr_R = Ls_ShZ[ int .Parse(NumStr_DQ)] + Ls_DW_Zh[a] + NumStr_R;              else if (a == 0 || a == 4 || a == 8)              {                  if (NumStr_Zh.Length > 8 && a == 4)                      continue ;                  NumStr_R = Ls_DW_Zh[a] + NumStr_R;              }              else if ( int .Parse(NumStr_Zh.Substring(a - 1, 1)) != 0)                  NumStr_R = Ls_ShZ[ int .Parse(NumStr_DQ)] + NumStr_R;          }          if (!iXSh_bool)              return NumStr_R + "整" ;          //NumStr_R += "零";      }      for ( int b = 0; b < NumSr_X.Length; b++)      { //小数部分转换          NumStr_DQ = NumSr_X.Substring(b, 1);          if ( int .Parse(NumStr_DQ) != 0)              NumStr_R += Ls_ShZ[ int .Parse(NumStr_DQ)] + Ls_DW_X[b];          else if (b != 1 && iZhSh_bool)              NumStr_R += Ls_ShZ[ int .Parse(NumStr_DQ)];      }      return NumStr_R; }

Digital to uppercase