update icon to res

[ragdog]

hi

as I can merge a selected icon into my resource with this algo


.386   
.model flat,stdcall   
option casemap:none   
include    windows.inc
include    kernel32.inc
includelib kernel32.lib
.data   
    szTargetExe db 'test.exe',0
    szTargetFile db 'main.ico',0
    hMod dd 0
    hFile dd 0
    dwSize dd 0
   
.code
start:
    invoke CreateFile, ADDR szTargetFile, GENERIC_READ, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0
    test eax,eax
    js _exit
    mov hFile,eax
    invoke GetFileSize, eax, 0
    mov dwSize,eax
    invoke CloseHandle, hFile

    invoke BeginUpdateResource, ADDR szTargetExe, 0
    or eax,eax
    jz _exit
    mov hMod,eax
    invoke UpdateResource, eax, RT_GROUP_ICON, 100, 0, addr szTargetFile, dwSize   
    invoke EndUpdateResource, hMod, 0

_exit:
    invoke ExitProcess, 0
   
end start

ragdog

[ragdog]

can none help me with this problem?

:'(

[six_L]

before ask the question, you have better to search the forum.
if everyone asks the same question, what's happen will be ? the information will be exploded.
http://www.masm32.com/board/index.php?topic=6168.msg46063#msg46063

[ragdog]

thanks

I would like not from a selected exe file! I want from a separate icon file *.ico

[dsouza123]

Hope this helps, MichaelW's drive activity utility, it deals with switching between icons while a program is running.

http://www.masm32.com/board/index.php?topic=4163.msg31130#msg31130

It switches between icons to display disk activity, runs in the system tray.

[ragdog]

i have a small source found in c++ can your help to translate in masm?

thanks in forward

ragdog

[attachment deleted by admin]

[Vortex]

ragdog,

Here is a quick demo uptading the icon of an executable :

Code Select Expand


.386
.model flat, stdcall
option casemap:none

include \masm32\include\windows.inc
include \masm32\include\kernel32.inc
include \masm32\include\user32.inc
include \masm32\macros\macros.asm

includelib \masm32\lib\kernel32.lib
includelib \masm32\lib\user32.lib


.data
include rsrc.inc
.data?
hUpdateRes dd ?
.code
start:
fn BeginUpdateResource,"Msgbox.exe",FALSE
mov hUpdateRes,eax
fn UpdateResource,eax,RT_ICON,1,1033,ADDR res_icon,02E8h
fn UpdateResource,hUpdateRes,RT_GROUP_ICON,100,1033,ADDR res_group_icon,014h
fn EndUpdateResource,hUpdateRes,FALSE
fn ExitProcess,NULL

END start
[attachment deleted by admin]

[ragdog]

thanks to all

this example have I already!
I would like c++ the example in masm32
if their there further could help me

ragdog

[PBrennick]

RagDog,
Actually, the example posted by Vortex does exactlyy what you requested. All you need to do is convert the .ico file to a data dump. I will, however take a peek at your C++ example.

Paul