从系统内置图标库中获取图标索引号

redyear2026

用 bat+powershell 脚本获取 c:\Windows\System32\shell32.dll 或 c:\Windows\System32\imageres.dll 包含的图标索引号，代码预设路径是前者，若改为后者，可在代码第4行自行替换...

test.bat

1. <# ::
   
2. @echo off &powershell -nop -c "iex(${%~f0}|out-string)" &pause&exit/b
   
3. #>
   
4. $n=0; $maxP=260; $lib='c:\Windows\System32\shell32.dll'
   
5. $path=[Runtime.InteropServices.Marshal]::StringToBSTR($lib)
   
6. $buf=New-Object Text.StringBuilder($lib, $maxP)
   
7. Add-Type '
   
8.    using System; using System.Runtime.InteropServices;
   
9.    public class p {
   
10.    [DllImport("shell32.dll", EntryPoint="PickIconDlg", CharSet=CharSet.Unicode)]
    
11.    public static extern int picker(IntPtr h, [MarshalAs(UnmanagedType.LPWStr)] string path, uint maxPath, ref int index); } '
    
12. $r=[p]::picker([IntPtr]::Zero, $buf, $maxP, [ref]$n)
    
13. if ($r -ne 1) { exit }
    
14. "图标库文件: $($buf.ToString())`n图标索引号: $n"; exit

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mfkof

很强大！