C# backup Programme in Compress mode

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C#5.0

compression

Dear All,

I am going to plan for backup tool. I have tested some of the built-in libraries like from SharpZip,DotNetZip etc. But i observed that DotNetZip has limitation of 4GB filesize. Our requirement is to compress files & folders which are more than 100GB in size.

Another experiment with "System.IO.Compression" in .net 4.5 is suitable for > 4GB using below code.

" ZipFile.CreateFromDirectory(txtSource.Text, txtDestination.Text.Trim() + "Backup.zip");"

But how it can be implemented with progressbar status in Backgroundworker.

If other tool is available kindly let me know.

Regards,

Anil Kumar