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Grab Icons from files

 
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Meloen
Guest
PostPosted: Sat Feb 21, 2009 3:51 pm    Post subject: Grab Icons from files Reply with quote
How could I grab the icons from any file and show it in a Gui?

I'm using this code i made:

Code:
#SingleInstance force
Shell32 = %A_WinDir%\system32\SHELL32.dll
I2 := 0

Gui, Add, Pic, vPicture w32 h32
Gui, Show, Autosize, TEST

If 1 <>
{
  SplitPath, 1 ,,,ext
  If (ext <> "")
  {
    PicIcon(ext)
  }
  Else
  {
    I2 := 4
    Shell := 1
  }
  If Shell = 1
    GuiControl,,Picture, *Icon%I2% %Shell32%
  Else
    GuiControl,, Picture, *Icon%I2% %I1%
}
return

GuiClose:
ExitApp

PicIcon(extension)
{
  global
  RegRead, key, HKEY_CLASSES_ROOT, .%extension%
  RegRead, icon, HKEY_CLASSES_ROOT, %key%\DefaultIcon
  StringSplit, I, icon, `,, "
  If I1 = %SystemRoot%\System32\shell32.dll
    Shell := 1
  If I2 contains -
    StringTrimLeft, I2, I2, 1
}


When you drag any file on the script, it shows the icon.
The problem is that some files like ".bat" files have an icon index like -153 and the Gui doesn't accept them...

Any other ideas?
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jaco0646



Joined: 07 Oct 2006
Posts: 3113
Location: MN, USA
PostPosted: Sat Feb 21, 2009 5:15 pm    Post subject: Reply with quote
Reference negative icon numbers
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Dbof



Joined: 13 Jan 2009
Posts: 31
PostPosted: Sat Feb 21, 2009 7:52 pm    Post subject: Reply with quote
Thanks, it solved the problem with bat and txt files, but theres a problem with images:

.bmp
Path(shown by regedit): shimgvw.dll,1

But it shows another image...i opened the DLL with ResHack and saw whats the problem.
Theres a folder named "Icon", where Icon\2 is the wrong icon.
And theres a folder named "Icon group", where Icon Group\2 is the right icon.

This happens also with png(Index = 2), and jpg(Index = 3)

But now that, what is making me crazy Twisted Evil
The script got a jpg-file and retrieved the icon of a png-file
The script got a png-file and retrieved the icon of a bmp-file.

What now?
Any ideas how to do it this way


EDIT: Sorry, i forgot to say that I am Meloen, but i have forgotten that i was registered!
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