FileCompressionMethod Property
This property specifies the compression method used for the individual file.
Syntax
ANSI (Cross Platform) int GetFileCompressionMethod(int iFileIndex);
int SetFileCompressionMethod(int iFileIndex, int iFileCompressionMethod); Unicode (Windows) INT GetFileCompressionMethod(INT iFileIndex);
INT SetFileCompressionMethod(INT iFileIndex, INT iFileCompressionMethod);
Possible Values
CMSZ_LZMA(0),
CMSZ_BZIP_2(1),
CMSZ_DELTA(2),
CMSZ_COPY(3),
CMSZ_DEFLATE(4),
CMSZ_LZMA_2(5)
- (int)fileCompressionMethod:(int)fileIndex; - (void)setFileCompressionMethod:(int)fileIndex:(int)newFileCompressionMethod;
Possible Values
CMSZ_LZMA(0),
CMSZ_BZIP_2(1),
CMSZ_DELTA(2),
CMSZ_COPY(3),
CMSZ_DEFLATE(4),
CMSZ_LZMA_2(5)
#define PID_SEVENZIP_FILECOMPRESSIONMETHOD 12 IPWORKSZIP_EXTERNAL void* IPWORKSZIP_CALL IPWorksZip_SevenZip_Get(void *lpObj, int propid, int arridx, int *lpcbVal, int64 *lpllVal); IPWORKSZIP_EXTERNAL int IPWORKSZIP_CALL IPWorksZip_SevenZip_Set(void *lpObj, int propid, int arridx, const void *val, int cbVal); IPWORKSZIP_EXTERNAL int IPWORKSZIP_CALL IPWorksZip_SevenZip_CheckIndex(void *lpObj, int propid, int arridx);
Default Value
0
Remarks
This property specifies the compression method used for the individual file. The compression method set here is applicable to this file only. Possible values are:
Value | Method |
cmszLzma (0 - default) | LZMA |
cmszBzip2 (1) | BZip2 |
cmszDelta (2) | Delta |
cmszCopy (3) | Copy (no compression) |
cmszDefalte (4) | Deflate |
cmszDefalte (5) | LZMA2 |
The FileIndex parameter specifies the index of the item in the array. The size of the array is controlled by the FileCount property.
This property is not available at design time.
Data Type
Integer