如何實(shí)現(xiàn)人民幣的大寫轉(zhuǎn)換？

更新時間：2006年11月16日 00:00:00 作者：

第一個辦法，這個程序可以進(jìn)行萬億以下的貨幣金額轉(zhuǎn)換（夠用的了吧），其中漢字與數(shù)字均按一位計：

Function AtoC(a As Currency) As String
' 定義兩個字符串，A的值最多是兩位小數(shù).
Dim String1 As String

' 如下定義.
Dim String2 As String

' 如下定義.
Dim String3 As String

' 從原A值中取出的值.
Dim I As Integer

' 循環(huán)變量.

Dim J As Integer

' A的值乘以100的字符串長度.
Dim Ch1 As String

' 數(shù)字的漢語讀法.
Dim Ch2 As String

' 數(shù)字位的漢字讀法.
Dim nZero As Integer

' 用來計算連續(xù)的非零數(shù)是幾個.

String1 = "零壹貳叁肆伍陸柒捌玖"
String2 = "萬仟佰拾億仟佰拾萬仟佰拾元角分"
'MsgBox CStr(a * 100)
If InStr(1, CStr(a * 100), ".") <> 0 Then
err.Raise 5000, , "該函數(shù)( AtoC() )只轉(zhuǎn)換兩位小數(shù)以內(nèi)的數(shù)值!"
End If

J = Len(CStr(a * 100))
String2 = Right(String2, J)

' 取出對應(yīng)位數(shù)的StrING2的值.

For I = 1 To J
String3 = Mid(a * 100, I, 1)

' 取出需轉(zhuǎn)換的某一位的值.
If String3 <> "0" Then
Ch1 = Mid(String1, Val(String3) + 1, 1)
Ch2 = Mid(String2, I, 1)
nZero = nZero + 1

' 表示本位不為零.
Else
If nZero <> 0 Or I = J - 9 Or I = J - 5 Or I = J - 1 Then
If Right(AtoC, 1) = "零" Then AtoC = Left(AtoC, Len(AtoC) - 1)
Ch1 = "零"
Else
Ch1 = ""
End If

If I = J - 10 Then

' 如果轉(zhuǎn)換的數(shù)值需要擴(kuò)大，則要改動以下表達(dá)式 I 的值.
Ch2 = "億"
ElseIf I = J - 6 Then
If nZero <> 0 Then
Ch2 = "萬"
' nZero = 0
End If
ElseIf I = J - 2 Then
Ch2 = "元"
ElseIf I = J Then
Ch2 = "整"
Else
Ch2 = ""
End If
nZero = 0
End If

AtoC = AtoC & Ch1 & Ch2
Next I

AtoC = Replace(AtoC, "零元", "元")
AtoC = Replace(AtoC, "零萬", "萬")
AtoC = Replace(AtoC, "零億", "億")
AtoC = Replace(AtoC, "零整", "整")
' 以上將多余的零去掉

End Function

第二個辦法：照下面寫就成了！

<%
dim str(9)
str(0)="零"
str(1)="壹"
str(2)="貳"
str(3)="叁"
str(4)="肆"
str(5)="伍"
str(6)="陸"
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&"萬"
case 8: k= mynum&"拾"
case 9: k= mynum&"佰"
case 10: k= mynum&"仟"
end select
m=m&k
next
%>

<html>
<head>
<title>精彩春風(fēng)之?dāng)?shù)字大小寫轉(zhuǎn)換</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>


<body>
<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="開始轉(zhuǎn)換" >
</form>
</body></html>