Print Page - remove

Title: remove
Post by: ragdog on January 28, 2008, 01:49:57 PM

hi

i have a question to remove all 0 from string

example string: 00012345 to 12345


             invoke GetDlgItemText,hWnd,1001,addr lpBuffer,9

             xor esi,esi
             mov ebx,offset lpBuffer
         @@:
             cmp BYTE PTR [ebx],"0"
             jnz @out
             inc ebx
             inc esi
             cmp esi,8
             jnz @B
             
             invoke MessageBox,hWnd,addr lpBuffer,0,MB_OK      
        @out:

greets
ragdog

Title: Re: remove
Post by: Tedd on January 28, 2008, 02:07:49 PM

Code Select


    invoke GetDlgItemText,hWnd,1001,addr lpBuffer,9

    xor esi,esi
    mov ebx,offset lpBuffer
  @@:
    cmp BYTE PTR [ebx],"0"
    jnz @out
    inc ebx
    inc esi
    cmp esi,8
    jnz @B
;small problem if the whole string was only "0" - will get here, but ebx will point 'after' the string.
;you should maybe also check for the terminating-null ;)
  @out:
    invoke MessageBox,hWnd,ebx,0,MB_OK

Title: Re: remove
Post by: ragdog on January 28, 2008, 03:17:36 PM

thanks for you reply

its a error

example: ist the buffer 00000123

print: 12300000123

Title: Re: remove
Post by: evlncrn8 on January 28, 2008, 04:49:37 PM

sounds like a dirty buffer... debug it and see whats happening?

Title: Re: remove
Post by: ragdog on January 28, 2008, 04:52:39 PM

this problem is solved
thanks

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General Forums => The Campus => Topic started by: ragdog on January 28, 2008, 01:49:57 PM