SOS~!

写一个程序,能将人民币金额从阿拉伯数字转换为大写汉字表示。例如，把1234.56转换为壹仟贰佰叁拾肆圆零伍角陆分。谢谢

解决方案 »

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用 switch 一个一个的判断，再一个一个的处理，最后在合在一起！
将阿拉伯数字转换成中文大写用如下fanz2000方法就可以实现：//加到类的定义部分
private static string[] cstr={"零","壹","贰","叁","肆", "伍", "陆","柒","捌","玖"};
private  static string[] wstr={"","","拾","佰","仟","萬","拾","佰","仟","億","拾","佰","仟"};
//数字必须在12位整数以内的字符串
//调用方式如：Label1.Text=ConvertInt("数字字符串");public string ConvertInt(string str)
{
int len=str.Length;
    int i;
string tmpstr,rstr;
rstr="";
for(i=1;i<=len;i++)
{
tmpstr=str.Substring(len-i,1);
rstr=string.Concat(cstr[Int32.Parse(tmpstr)]+wstr[i],rstr);
}
rstr=rstr.Replace("拾零","拾");
rstr=rstr.Replace("零拾","零");
            rstr=rstr.Replace("零佰","零");
            rstr=rstr.Replace("零仟","零");
rstr=rstr.Replace("零萬","萬");
for(i=1;i<=6;i++)
rstr=rstr.Replace("零零","零");
rstr=rstr.Replace("零萬","零");
rstr=rstr.Replace("零億","億");
rstr=rstr.Replace("零零","零");
                        rstr+="圆整";
       return rstr;
}
人民币转换可以写脚本，如：
<%
'****人民币大小写转换格式****
dim str(9)
str(0)="零"
str(1)="壹"
str(2)="贰"
str(3)="叁"
str(4)="肆"
str(5)="伍"
str(6)="陆"
str(7)="柒"
str(8)="捌"
str(9)="玖"
aa=Request.form("source")
hh=formatnumber(aa,2,-1)
aa=replace(hh,".","")
aa=replace(aa,",","")
for i=1 to len(aa)
    s=mid(aa,i,1)
   mynum=str(s)
  select case(len(aa)+1-i)
    case 1: k= mynum&"分"
    case 2: k= mynum&"角"
    case 3: k= mynum&"元"
    case 4: k= mynum&"拾"
    case 5: k= mynum&"佰"
    case 6: k= mynum&"仟"
    case 7: k= mynum&"万"
    case 8: k= mynum&"拾"
    case 9: k= mynum&"佰"
    case 10: k= mynum&"仟"
  end select
    m=m&k
next
%>
<html>
<head>
<title>数字转换</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF">
<form method="post"  name="forma">
  <input type="text" name="source" value="<%=hh%>">
  =
  <input type="text" name="result" value="<%=m%>" size="40"><input type="submit" name="Submit" value="提交 " >
</form>
</body>
</html>也可以写在CODE BEHIND里，比如说：
'将货币的小写转换为大写，例如：肆佰陆拾贰圆捌角柒分Public Function Num2Chi(ByVal txtJE As Double) As String
    Dim i, K As Integer
    Dim NC, nd, ka, chrNum, strZheng As String
    Dim c1, c2, c3 As String
    Dim K1 As Integer
    Dim Zheng As String
    Dim Xiao As String
    NC = Trim(Format(txtJE, "##0.00"))
    c1 = "仟佰拾万仟佰拾亿仟佰拾万仟佰拾元"
    c2 = "角分"
    c3 = "玖捌柒陆伍肆叁贰壹"
    If NC = 0 Then
        Num2Chi = "零元整"
        Exit Function
    End If
    Num2Chi = ""
    Zheng = Mid(NC, 1, (Len(NC) - 3))
    Xiao = Mid(NC, (Len(Zheng) + 2))
    If Val(Xiao) <> 0 Then
        For i = Len(Xiao) To 1 Step -1
            chrNum = Mid(Xiao, i, 1)
            If chrNum <> 0 Then
               Num2Chi = Mid(c2, i, 1) & Num2Chi
                Num2Chi = Mid(c3, (Len(c3) - chrNum + 1), 1) & Num2Chi
            End If
        Next i
    End If    K = 0
    If Val(Zheng) <> 0 Then
        Num2Chi = "元" & Num2Chi
        For i = Len(Zheng) To 1 Step -1
            If (Len(Zheng) - i) = 4 Then
                Num2Chi = "万" & Num2Chi
            ElseIf (Len(Zheng) - i) = 8 Then
                Num2Chi = "亿" & Num2Chi
            ElseIf (Len(Zheng) - i) = 12 Then
                Num2Chi = "万" & Num2Chi
            End If            chrNum = Mid(Zheng, i, 1)
            If chrNum <> 0 Then
                If i = Len(Zheng) Then
                    Num2Chi = Mid(c3, (Len(c3) - chrNum + 1), 1) & Num2Chi
                Else
                    If (Len(Zheng) - i) <> 4 And (Len(Zheng) - i) <> 8 And (Len(Zheng) - i) <> 12 Then
                        Num2Chi = Mid(c1, (Len(c1) - K), 1) & Num2Chi
                    End If
                    Num2Chi = Mid(c3, (Len(c3) - chrNum + 1), 1) & Num2Chi
                End If
            Else
              If Mid(Num2Chi, 1, 1) <> "元" And Mid(Num2Chi, 1, 1) <> "万" And Mid(Num2Chi, 1, 1) <> "亿" Then
                    If Mid(Num2Chi, 1, 1) <> "零" Then
                        Num2Chi = "零" & Num2Chi
                    End If
                End If
            End If
            K = K + 1
       Next i
    End If
    If Right(Trim(Num2Chi), 1) <> "分" Then
        Num2Chi = Num2Chi & "整"
    End If
End Function