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wininet实现ftp客户端关于传输进度的分析[84]

[入库：2005年8月18日] [更新：2007年3月24日]

本文简介：选择自 flyelf 的 blog
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        trace("load library failed!\n");

        internetclosehandle(hfile);

        internetclosehandle(hconnect);

        internetclosehandle(hinternet);

        return 0;

}

ftpgetfilesize_proc pfnftpgetfilesize =

        (ftpgetfilesize_proc)getprocaddress(hinst, "ftpgetfilesize");

if(pfnftpgetfilesize == null)

{

        trace("get proc ftpgetfilesize failed!\n");

        internetclosehandle(hfile);

        internetclosehandle(hconnect);

        internetclosehandle(hinternet);

        freelibrary(hinst);

        return 0;

}

dword dwsize = pfnftpgetfilesize(hfile, null);

freelibrary(hinst);

internetclosehandle(hfile);

internetclosehandle(hconnect);

internetclosehandle(hinternet);

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本文关键：wininet实现ftp客户端关于传输进度的分析
 

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