[ { "Id": "158968", "ThreadId": "47480", "Html": "Hi Guys,
\r\nI am using the latest beta files and trying to unzip a file from a zip file. I seem to be able to do this correctly, but there seems to be an issue in Update Progress as it goes negative after some time.
\r\n
\r\nPs : I am extracting a zip file which is almost 1GB and contains 2 files. One of these files is a few bytes, the other is over 2.2GB in size once extracted.
\r\n
\r\nHere is the code i am using :
\r\n

            //Here is the way i extract
\r\n            Ionic.Zip.ZipFile zip = Ionic.Zip.ZipFile.Read(zipName);
\r\n            Logger.Log("Extracting file : " + zipName);
\r\n           
\r\n            zip.ExtractProgress += new EventHandler<Ionic.Zip.ExtractProgressEventArgs>(zip_ExtractProgress);
\r\n            zip.ExtractAll(targetDir, true);
\r\n            zip.Dispose();
\r\n            zip = null;
\r\n            return true;
\r\n
\r\n        }
\r\n
\r\n        void zip_ExtractProgress(object sender, Ionic.Zip.ExtractProgressEventArgs e)
\r\n        {
\r\n            if (e.EventType == Ionic.Zip.ZipProgressEventType.Extracting_EntryBytesWritten)
\r\n            {
\r\n                //Only when we know the data is being written.
\r\n                Logger.Log(e.BytesTransferred + "/" + e.TotalBytesToTransfer); //Goes negative after some time??
\r\n                Logger.Log((e.BytesTransferred * 100) /(e.TotalBytesToTransfer) + "");
\r\n             }
\r\n        }

\r\n
\r\n
\r\n
\r\n
\r\nHere is the log file
\r\n
\r\n

18/02/2009 01:49:29:745 - By mkumar3 : 2147443244/2870042368
\r\n18/02/2009 01:49:29:745 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:761 - By mkumar3 : 2147460652/2870042368
\r\n18/02/2009 01:49:29:761 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:761 - By mkumar3 : 2147478060/2870042368
\r\n18/02/2009 01:49:29:761 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:761 - By mkumar3 : -2147471828/2870042368
\r\n18/02/2009 01:49:29:761 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:776 - By mkumar3 : -2147454420/2870042368
\r\n18/02/2009 01:49:29:776 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:776 - By mkumar3 : -2147437012/2870042368
\r\n18/02/2009 01:49:29:776 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:776 - By mkumar3 : -2147419604/2870042368
\r\n18/02/2009 01:49:29:776 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:792 - By mkumar3 : -2147402196/2870042368
\r\n18/02/2009 01:49:29:792 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:792 - By mkumar3 : -2147384788/2870042368
\r\n18/02/2009 01:49:29:792 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:792 - By mkumar3 : -2147367380/2870042368
\r\n18/02/2009 01:49:29:807 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:807 - By mkumar3 : -2147349972/2870042368
\r\n18/02/2009 01:49:29:807 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:807 - By mkumar3 : -2147332564/2870042368
\r\n18/02/2009 01:49:29:807 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:823 - By mkumar3 : -2147315156/2870042368
\r\n18/02/2009 01:49:29:823 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:823 - By mkumar3 : -2147297748/2870042368
\r\n18/02/2009 01:49:29:823 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:823 - By mkumar3 : -2147280340/2870042368
\r\n18/02/2009 01:49:29:823 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:839 - By mkumar3 : -2147262932/2870042368
\r\n18/02/2009 01:49:29:839 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:839 - By mkumar3 : -2147245524/2870042368
\r\n18/02/2009 01:49:29:839 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:839 - By mkumar3 : -2147228116/2870042368
\r\n18/02/2009 01:49:29:839 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:854 - By mkumar3 : -2147210708/2870042368
\r\n18/02/2009 01:49:29:854 - By mkumar3 : 0
\r\n18/02/2009 01:49:29:854 - By mkumar3 : -2147193300/2870042368\r\n

\r\n
\r\n
\r\n
\r\nPlease help guys as i have no clue why it would go negative?????
\r\n", "PostedDate": "2009-02-18T06:14:58.027-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "159124", "ThreadId": "47480", "Html": "There was a bug in v1.7 where the total byte count could go negative. 
\r\nIt has been fixed.
\r\nCan you download the latest v1.7 binary and re-try? \r\n", "PostedDate": "2009-02-18T12:10:51.863-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "159675", "ThreadId": "47480", "Html": "hi Cheeso,
\r\nSorry but i tried this with 1.7.2.6 but i am still getting the negative count issue. Can you please have a look?
\r\n
\r\n
\r\nPs : The delete problem is now resolved - thank you:)
\r\n
\r\nThanks again
\r\n", "PostedDate": "2009-02-19T05:13:48.86-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "159895", "ThreadId": "47480", "Html": "yes!  That bug is not completely fixed! \r\n", "PostedDate": "2009-02-19T14:13:32.863-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "159920", "ThreadId": "47480", "Html": "When do you recon you would be able to fix that fully?
\r\n
\r\n
\r\nThanks again for your hard work.
\r\n", "PostedDate": "2009-02-19T15:31:46.667-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "159961", "ThreadId": "47480", "Html": "Looking at it now. . . \r\n", "PostedDate": "2009-02-19T17:39:02.81-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "160001", "ThreadId": "47480", "Html": "Alag, Try v1.7.2.7. \r\n", "PostedDate": "2009-02-19T19:01:47.69-08:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "160062", "ThreadId": "47480", "Html": "It works like a charm.
\r\n
\r\n
\r\nYour'e a star:)
\r\n", "PostedDate": "2009-02-20T00:54:38.04-08:00", "UserRole": null, "MarkedAsAnswerDate": null } ]