{
  "WorkItem": {
    "AffectedComponent": {
      "Name": "",
      "DisplayName": ""
    },
    "ClosedComment": "",
    "ClosedDate": null,
    "CommentCount": 0,
    "Custom": null,
    "Description": "Hello,\nI want to compression large file it have 4GB\n```\nprivate void button_Compression_Click(object sender, EventArgs e)\n{\n    //using (var zip = new ZipFile())\n    using (var memory = new MemoryStream())\n    using (Stream file = new FileStream(\"1.zip\", FileMode.Create, FileAccess.Write))\n    {\n        var zip = new ZipFile();\n        zip.SaveProgress += zip_SaveProgress;\n        //zip.CompressionLevel = CompressionLevel.Default;\n        //zip.AlternateEncoding = System.Text.Encoding.UTF8;\n        //zip.AlternateEncodingUsage = ZipOption.Always;\n        zip.CompressionLevel = CompressionLevel.BestCompression;\n        zip.UseZip64WhenSaving = Zip64Option.AsNecessary;\n        zip.AddFile(\"1.iso\");\n        zip.Save(memory);\n        byte[] bufferArray = memory.ToArray();\n        file.Write(bufferArray, 0, bufferArray.Length);\n    }\n}\n```\nBut happen exception\n__An unhandled exception of type 'System.OutOfMemoryException' occurred in Ionic.Zip.dll__\n\nShould I do it ,Please tell me?",
    "LastUpdatedDate": "2013-09-24T23:35:27.297-07:00",
    "PlannedForRelease": "",
    "ReleaseVisibleToPublic": false,
    "Priority": {
      "Name": "Unassigned",
      "Severity": 0,
      "Id": 0
    },
    "ProjectName": "DotNetZip",
    "ReportedDate": "2013-09-04T20:10:20.68-07:00",
    "Status": {
      "Name": "Proposed",
      "Id": 1
    },
    "ReasonClosed": {
      "Name": "Unassigned"
    },
    "Summary": "How to call Zip.Save(Stream) of method at large file(>4G)",
    "Type": {
      "Name": "Unassigned",
      "Id": 5
    },
    "VoteCount": 1,
    "Id": 16401
  },
  "FileAttachments": [
    {
      "FileId": 4805,
      "FileName": "2013-9-5 上午 11-06-50.png",
      "DownloadUrl": ".\\4805"
    }
  ],
  "Comments": [
    {
      "Message": "I think you should use the Zip64 format. ",
      "PostedDate": "2013-09-24T23:35:04.41-07:00",
      "Id": -2147483648
    },
    {
      "Message": "I think you should use the Zip64 format.",
      "PostedDate": "2013-09-24T23:35:27.297-07:00",
      "Id": -2147483648
    }
  ]
}