字符窜的小问题 - 编程论坛

#2

onepc2009-10-27 08:14

程序代码：

szBuff db 100 dup (?)
szFmat db '%d',0

----------------------------
invoke lstrlen,addr @buf

mov ecx,eax
lea esi,@buf
NextWord:
invoke wsprintf,addr szBuff,addr szFmat,[esi]
invoke MessageBox,NULL,esi,esi,0
inc esi
loop NextWord

未测试~

[ 本帖最后由 onepc 于 2009-10-27 11:13 编辑 ]

#3

onepc2009-10-27 11:14

呃，显示字符，应是要s 上面的改为%s

#4

东海一鱼2009-10-27 12:27

格式化字符%c
格式化字符串%s
整数%d

wsprintf不支持格式化浮点数

#5

zjjzff12009-10-27 13:09

不行啊
invoke wsprintf,addr szBuff,addr szFmat,[esi]
这句报错,[esi]不能直接放在这里

#6

sll08072009-10-27 19:33

.Data
szTxt        db    'abcdefghigklmnopqrst1234567890',0
szFmt        db    '%c',0
szCap        db    '单字符格式化',0

.Data?
szBuff    db 100 dup (?)

.Code

Start:

    lea    esi,szTxt

    .While BYTE ptr [esi]

        invoke    wsprintf,addr szBuff,addr szFmt,DWORD ptr [esi]
        invoke    MessageBox,NULL,addr szBuff,addr szCap,0

        inc esi
    .EndW

End Start

#7

zjjzff12009-10-28 18:58

对的,但只能输出英文,如何输出中文

#8

sll08072009-10-29 15:35

笨方法转Unicode %C格式化

#9

zjjzff12009-10-29 19:28

转Unicode?

如何转,我是新手

#10

sll08072009-10-30 10:35

程序代码：

.386
.Model Flat,StdCall
Option Casemap :None

Include        Windows.inc
Include        User32.inc
Include        Kernel32.inc

Include        /MASMPlus/Macros/Strings.Mac

IncludeLib    User32.lib
IncludeLib    Kernel32.lib

.Data
szTxt        db    '你号abcdefghig测试klmnop啊qrst1234567里890',0
szFmt        db    '%C',0
szCap        db    'Unicode单字符格式化',0

.Data?
usText        db    128 dup (?)
szBuff        db    128 dup (?)

.Code

Ascii2Unicode Proc _lpwszReturnBuf:DWORD,_lpszSourceBuf:DWORD

    pushad

    invoke    lstrlen,_lpszSourceBuf
    inc        eax
    invoke    MultiByteToWideChar,CP_ACP,0,_lpszSourceBuf,-1,_lpwszReturnBuf,eax

    popad
    ret

Ascii2Unicode EndP

Start    Proc

    invoke    Ascii2Unicode,addr usText,addr szTxt

    lea    esi,usText

    .While WORD ptr [esi]

        invoke    wsprintf,addr szBuff,addr szFmt,DWORD ptr [esi]
        invoke    MessageBox,NULL,addr szBuff,addr szCap,0

        add        esi,2
    .EndW

    ret

Start EndP

End Start