Below is the code I am using.
private static string ZipFile(string filename, DirectoryInfo oDir)
{
if (filename.IndexOf(".") > -1)
filename = filename.Substring(0, filename.LastIndexOf('.'));
string zipfile = String.Format("{0}\\{1}.zip", oDir.FullName, filename);
using (FileStream oFS = new FileStream(zipfile, FileMode.OpenOrCreate))
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream oZipIn = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(oFS))
{
oZipIn.Flush();
oZipIn.IsStreamOwner = true;
oZipIn.Finish();
}
}
using (FileStream oFS = new FileStream(zipfile, FileMode.OpenOrCreate))
{
oFS.Seek(0, SeekOrigin.Begin);
using (ICSharpCode.SharpZipLib.Zip.ZipFile oFile = new ICSharpCode.SharpZipLib.Zip.ZipFile(oFS))
{
//oFile.IsEmbeddedArchive;
oFile.BeginUpdate();
Array.ForEach(oDir.GetFiles(), file =>
{
if (file.Name != filename + ".zip")
{
oFile.Add(file.FullName, file.Name);
}
}
);
oFile.CommitUpdate();
oFile.Close();
}
if (oFS != null)
oFS.Dispose();
}
return zipfile;
}
The same code was working fine when I was using the old verison of SharpZiplib Version=0.86.0.518 But after upgrading the version to 1.4.1 getting error at this point of code oFile.BeginUpdate(); And with this update the framework also from 4.5 to 4.8 The error is : ICSharpCode.SharpZipLib.Zip.ZipException: Cannot update embedded/SFX archives" Is there any issue with the latest version of SharpZipLib or am I missing something here to change in my code. I looked into the library code and can see that this error is coming becasue IsEmbeddedArchive value is true. I have lots of questions here. Why IsEmbeddedArchive this is coming as true? I did not do any code change only updated the version so the same value should have passed preiously also, so how it was working on old version? Is there a way so that I can change IsEmbeddedArchive to false? What should I do to make it work?
I don't know what to try here. I just tried to use the old version of SharpZiplib Version=0.86.0.518 and it is working fine. But not with the 1.4.1
