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Xceed Streaming Compression Library Documentation
Examples / Compressing and decompressing entirely in memory (VB.NET example)
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    Compressing and decompressing entirely in memory (VB.NET example)
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    VB.NET - Compression Copy Code

    Dim compressor As new XceedStreamingCompressionLib.XceedStreamingCompressionClass() 

    compressor.License( "Your license key" ) 

    compressor.CompressionFormat =
                       New XceedStreamingCompressionLib.XceedBZip2CompressionFormatClass()      

    Dim sourceData As Object = "This is the data to compress compress compress" 

    Try
      Dim compressedData As Object = compressor.Compress( sourceData, true )
    Catch except As System.Runtime.InteropServices.COMException
      MessageBox.Show( except.ToString() )
    End Try

    VB.NET - Decompression Copy Code

    Dim compressor As New XceedStreamingCompressionLib.XceedStreamingCompressionClass() 

    compressor.License( "Your license key" ) 

    compressor.CompressionFormat =  New XceedStreamingCompressionLib.XceedBZip2CompressionFormatClass()

    Try 
      Dim decompressedData As Object = compressor.Decompress( compressedData, true )
      MessageBox.Show( System.Text.Encoding.Unicode.GetString( CType( decompressedData, byte() ) ) )
    Catch except As System.Runtime.InteropServices.COMException
      MessageBox.Show( except.ToString() )
    End Try

     

     

     

     

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