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  4. ExtractIcon() takes long time for some files

ExtractIcon() takes long time for some files

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  • S Offline
    S Offline
    s_k
    wrote on last edited by
    #1

    Hi all, I've simple file manager, in which I display icons for EXE files using ExtractIconEx() this way: ExtractIconEx (pathToEXEFile, 0, &bigIcon, &smallIcon, 1); It works fine. But I also found EXE files, for which this function takes much more time than normally. One example of such file is RLUninstall.exe, located in WINNT directory. Doesn't some know how is this possible or how to bypass it? Thank you for any suggestion.

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    • S s_k

      Hi all, I've simple file manager, in which I display icons for EXE files using ExtractIconEx() this way: ExtractIconEx (pathToEXEFile, 0, &bigIcon, &smallIcon, 1); It works fine. But I also found EXE files, for which this function takes much more time than normally. One example of such file is RLUninstall.exe, located in WINNT directory. Doesn't some know how is this possible or how to bypass it? Thank you for any suggestion.

      L Offline
      L Offline
      liop
      wrote on last edited by
      #2

      Try this http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dnwui/html/msdn_icons.asp regards

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