[
  {
    "Id": "842211",
    "ThreadId": "357549",
    "Html": "\r\n<p>Hello</p>\r\n<p>I&nbsp;try to compress a PDF file of 3.5 MB with this vb.net code (2010):</p>\r\n<p><span style=\"font-family:Consolas; color:#0000ff; font-size:x-small\"><span style=\"font-family:Consolas; color:#0000ff; font-size:x-small\"><span style=\"font-family:Consolas; color:#0000ff; font-size:x-small\">Using zip As ZipFile = New ZipFile()<br>\r\n&nbsp; zip.AddFile(&quot;c:\\serveur\\clusif.pdf&quot;, &quot;&quot;)<br>\r\n&nbsp; zip.CompressionLevel = Zlib.CompressionLevel.BestSpeed<br>\r\n&nbsp; zip.Save(&quot;c:\\serveur\\compress.zip&quot;)<br>\r\nEnd Using</span></span></span></p>\r\n<p>Result: 2 minutes 10 but with winrar some few secondes</p>\r\n<p>&#65279;With stream it the same result, very long time.</p>\r\n<p>If you have an idea to boost ?</p>\r\n<p>&#65279;thanks</p>\r\n<p>&nbsp;</p>\r\n<p>&nbsp;</p>\r\n",
    "PostedDate": "2012-05-29T11:51:44.483-07:00",
    "UserRole": null,
    "MarkedAsAnswerDate": null
  }
]