TElZipWriter.CompressionAlgorithm property

TElZipWriter.CompressionAlgorithm

Specifies compression algorithm for the archive entry.

Declaration

[C#]
uint CompressionAlgorithm;

[VB.NET]
Property CompressionAlgorithm As UInt32

[Pascal]
property CompressionAlgorithm : cardinal;

[C++]
uint32_t get_CompressionAlgorithm();
void set_CompressionAlgorithm(uint32_t Value);

[PHP]
integer get_CompressionAlgorithm()
void set_CompressionAlgorithm(integer $Value)

[Java]
int getCompressionAlgorithm();
void setCompressionAlgorithm(int Value);

Possible compression methods:

[.NET] [Pascal]	[C++]	Value	Description
ZIP_COMPRESSION_STORED	SB_ZIP_COMPRESSION_STORED	0 (0x0000)	No compression
ZIP_COMPRESSION_SHRUNK	SB_ZIP_COMPRESSION_SHRUNK	1 (0x0001)	Shrunk
ZIP_COMPRESSION_REDUCE_1	SB_ZIP_COMPRESSION_REDUCE_1	2 (0x0002)	Reduce (1)
ZIP_COMPRESSION_REDUCE_2	SB_ZIP_COMPRESSION_REDUCE_2	3 (0x0003)	Reduce (2)
ZIP_COMPRESSION_REDUCE_3	SB_ZIP_COMPRESSION_REDUCE_3	4 (0x0004)	Reduce (3)
ZIP_COMPRESSION_REDUCE_4	SB_ZIP_COMPRESSION_REDUCE_4	5 (0x0005)	Reduce (4)
ZIP_COMPRESSION_IMPLODE	SB_ZIP_COMPRESSION_IMPLODE	6 (0x0006)	Implode
ZIP_COMPRESSION_TOKENIZING	SB_ZIP_COMPRESSION_TOKENIZING	7 (0x0007)	Tokenizing
ZIP_COMPRESSION_DEFLATE	SB_ZIP_COMPRESSION_DEFLATE	8 (0x0008)	Use Deflate compression algorithm
ZIP_COMPRESSION_DEFLATE64	SB_ZIP_COMPRESSION_DEFLATE64	9 (0x0009)	Use Deflate64 compression algorithm (supported by PKZip version 2.50 and above)
ZIP_COMPRESSION_TERSE_OLD	SB_ZIP_COMPRESSION_TERSE_OLD	10 (0x000A)	Terse (old)
ZIP_COMPRESSION_BZIP2	SB_ZIP_COMPRESSION_BZIP2	12 (0x000C)	Use bzip2 compression algorithm
ZIP_COMPRESSION_LZMA	SB_ZIP_COMPRESSION_LZMA	14 (0x000E)	LZMA
ZIP_COMPRESSION_TERSE_NEW	SB_ZIP_COMPRESSION_TERSE_NEW	18 (0x0012)	Terse (new)
ZIP_COMPRESSION_LZ77	SB_ZIP_COMPRESSION_LZ77	19 (0x0013)	LZ77
ZIP_COMPRESSION_WAVPACK	SB_ZIP_COMPRESSION_WAVPACK	97 (0x0061)	WavPack
ZIP_COMPRESSION_PPMD_V1	SB_ZIP_COMPRESSION_PPMD_V1	98 (0x0062)	PPMD v.1
ZIP_COMPRESSION_WINZIP_AES	SB_ZIP_COMPRESSION_WINZIP_AES	99 (0x0063)	WinZip AES.
ZIP_COMPRESSION_UNKNOWN	SB_ZIP_COMPRESSION_UNKNOWN	-1 (0xFFFF)	Unknown method

Description

Use this property to specify compression algorithm.