The ZipCompressionLevel enumeration contains possible degrees of ZIP archive compression.
It is used by the following properties and methods:
| Value | Brief description |
| -1 | DefaultCompression. Average compression speed and degree. |
| 0 | NoCompression. No compression. |
| 1 | BestSpeed. Quick compression, compression degree is optimal. |
| 9 | BestCompression. Best compression, it may require more time to complete compression. |
See also: