Parameters
- inner
- The stream to write to and read from.
- level
- The compression level to use.
If the PPMdCompressedStream is being used to write compressed data to the inner stream,
the CompressionLevel.Highest compression level will be used.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2