Ionic Zip Library v1.9.1.6
AvailableBytesOut Field
Reference ► Ionic.Zlib ► ZlibCodec ► AvailableBytesOut
The number of bytes available in the OutputBuffer, starting at NextOut.
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Generally you should set this to OutputBuffer.Length before the first Inflate() or Deflate() call.
The class will update this number as calls to Inflate/Deflate are made.