数字小写到英文大写的转换

来源：作者：出处：巧巧读书 2006-11-13 进入讨论组

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FUNCTION convertsz(sz)

‘PARAMETERS sz

‘PRIVATE xs,sz1,sz2,sz3

IF sz > 1000000000 then ‘超过处理范围提示

           convertsz="Number is too big" ‘数字大于10亿，超过处理范围！
        exit FUNCTION
        END IF

sz=INT(sz*100+0.5)/100   ‘ 小数超过两位四舍五入

xs=((sz-int(sz))*100) MOD 100   ‘ 取小数点后两位有效数字

IF xs>0 then

    ‘cha=" AND"&conv3(xs)&" CENTS"   ‘ 转换小数
     cha=" AND "&xs&" CENTS"

ELSE

    cha=""

END IF

sz1=INT((sz MOD 1000))       ‘ sz1为百、十、个3位数字

sz=INT(sz/1000)             ‘ sz为千位以上数字（含千位）

cha=conv3(sz1)&cha          ‘ 转换（sz1）

        IF sz>0 then

            sz2=(sz MOD 1000)        ‘ sz2为十万、万、千3位数字

            sz=INT(sz/1000)         ‘ sz为百万位以上数字（含百万位）

                    IF sz2=0 then

                                IF sz1=0  then         ‘ （sz2）如果为‘0‘，判断在百位之前是否加‘AND‘

                                    cha=cha

                                ELSE

                                    cha=" AND"&cha

                                END IF

                    ELSE

                               cha=conv3(sz2)&" THOUSAND"&cha   ‘ 如果不为‘0‘转换（sz2）

                    END IF

                    IF sz>0 then

                        sz3=(sz MOD 1000)                                ‘ sz3为亿、千万、百万3位数字

                        cha=conv3(sz3)&" MILLION"&cha                   ‘ 转换（sz3）

                    END IF

        END IF

‘cha="DOLLAR"&cha                    ‘ 在转换的结果之前加‘DOLLAR‘

‘RETURN cha
convertsz=cha

end FUNCTION

FUNCTION conv3(je)

‘PARAMETERS je

‘PRIVATE jews,je1,je2,je3,tmp

IF je<=0 then

    convertsz=""
    exit FUNCTION

END IF

je1=(je MOD 10)

je=INT(je/10)

            IF je=0 then                 ‘ 判断数字位数（1-3）并把3位数字分别存放在je1、je2、je3中

                jews=1

            ELSE

                je2=(je MOD 10)

                je=INT(je/10)

                            IF je=0 then

                                jews=2

                            ELSE

                                je3=(je MOD 10)

                                jews=3

                            END IF

            END IF

IF jews=1 then

    tmp=conv1(je1)   ‘如果位数为1，直接转换

    conv3=tmp

    ‘exit FUNCTION
    ‘RETURN tmp

ELSE

    IF je1+10*je2<20 then      ‘ 转换20以下数字

        tmp=conv1(je1+10*je2)

    ELSE                       ‘ 转换20-99数字

        IF je1=0 then

            tmp=conv2(je2)

        ELSE

            ‘tmp=conv2(je2)&" -"&conv1(je1)
            tmp=conv2(je2)&conv1(je1)

        END IF

    END IF

    IF jews=3 then     ‘转换百位数字

        IF je1+10*je2=0 then

            tmp=conv1(je3)&" HUNDRED"

        ELSE

            IF je1+10*je2<20 then

                tmp=conv1(je3)&" HUNDRED  AND"&tmp

            ELSE

                tmp=conv1(je3)&" HUNDRED"&tmp

            END IF

        END IF

    END IF

    conv3=tmp

END IF

end FUNCTION

FUNCTION conv2(SUM)

‘PARAMETERS SUM
aaa=""
select CASE SUM

    CASE 2

        aaa=" TWENTY"

    CASE 3

        aaa=" THIRTY"

    CASE 4

        aaa=" FORTY"

    CASE 5

        aaa=" FIFTY"

    CASE 6

        aaa=" SIXTY"

    CASE 7

        aaa=" SEVENTY"

    CASE 8

        aaa=" EIGHTY"

    CASE 9

        aaa=" NINETY"



END select

conv2=aaa

end FUNCTION

FUNCTION conv1(SUM)

‘PARAMETERS SUM
aaa=""
select CASE SUM

    CASE 1

        aaa=" ONE"

    CASE 2

        aaa=" TWO"

    CASE 3

       aaa=" THREE"

    CASE 4

       aaa=" FOUR"

    CASE 5

        aaa=" FIVE"

    CASE 6

        aaa=" SIX"

    CASE 7

        aaa=" SEVEN"

    CASE 8

        aaa=" EIGHT"

    CASE 9

        aaa=" NINE"

    CASE 10

        aaa=" TEN"

    CASE 11

        aaa=" ELEVEN"

    CASE 12

        aaa=" TWELVE"

    CASE 13

        aaa=" THIRTEEN"

    CASE SUM=14

        aaa=" FOURTEEN"

    CASE 15

        aaa=" FIFTEEN"

    CASE 16

        aaa=" SIXTEEN"

    CASE 17

        aaa=" SEVENTEEN"

    CASE 18

        aaa=" EIGHTEEN"

    CASE SUM=19

        aaa=" NINETEEN"

END select

conv1=aaa

end FUNCTION

fff=123456789.45

response.write fff&"<br>"

xx=convertsz(fff)

response.write xx

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