'Declaration
 
Public Overridable Property DefaultCompressionLevel As CompressionLevel

'Usage
 
Dim instance As ZipArchive
Dim value As CompressionLevel
 
instance.DefaultCompressionLevel = value
 
value = instance.DefaultCompressionLevel

public virtual CompressionLevel DefaultCompressionLevel {get; set;}

Property Value

The compression level only applies to the Deflated and Deflated64 compression methods.  It does not apply to the BZip2, BWT, or PPMd compression methods.

.NET: net5.0, net5.0-windows, net6.0, net6.0-macos, net6.0-windows, net7.0, net7.0-macos, net7.0-windows, net8.0, net8.0-browser, net8.0-macos, net8.0-windows, net9.0, net9.0-browser, net9.0-macos, net9.0-windows, net10.0, net10.0-browser, net10.0-macos, net10.0-windows.

.NET Standard: netstandard2.0, netstandard2.1

.NET Framework: net20, net35, net40, net403, net45, net451, net452, net46, net461, net462, net463, net47, net471, net472, net48, net481.

Reference

ZipArchive Class
ZipArchive Members
CompressionLevel Enumeration
CompressionLevel Enumeration