[ { "Id": "446468", "ThreadId": "213587", "Html": "

Steps to reproduce: Create a Zipfile and add contents.
Save once to file.
Save again to memory stream. (Null Reference Exception.)

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Try again, save to memory stream then save to file. (Cannot find file exception.)

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Example

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using (ZipFile file = new ZipFile())
{// Associate the Zip file with process.
    // ...  (Fill File) ...

    // Save to memory stream, then save to file.
    MemoryStream memoryStream = new MemoryStream(); 
    file.Save(memoryStream);
    memoryStream.Flush();
    _Process.BinaryFileImage = memoryStream.GetBuffer();

    file.Save(_FileName);
}\r\n

Essentially I want to save a file, then also write the byte stream to a DB. Work-around is to save to the memory stream, then save the memory stream to file.

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I've traced into the source and the issue appears when the library attempts to perform the Reset() call on the second save.

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", "PostedDate": "2010-05-23T17:28:53.89-07:00", "UserRole": null, "MarkedAsAnswerDate": null }, { "Id": "446697", "ThreadId": "213587", "Html": "

Right, thanks.

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I think there is a workitem for this already. http://dotnetzip.codeplex.com/WorkItem/View.aspx?WorkItemId=10735

", "PostedDate": "2010-05-24T09:12:38.297-07:00", "UserRole": null, "MarkedAsAnswerDate": null } ]