Compress Method

Creates the compressed archive.

Syntax

ANSI (Cross Platform)
int Compress();

Unicode (Windows)
INT Compress();
- (void)compress;
#define MID_ZCOMPRESS_COMPRESS 3

IPWORKSZIP_EXTERNAL int IPWORKSZIP_CALL IPWorksZip_ZCompress_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

Invoking Compress creates the archive specified by ArchiveFile. When the method is called, the file specified by FileDecompressedName will be opened, and the file specified by ArchiveFile will contain the compressed output.

Error Handling (C++)

This method returns a result code; 0 indicates success, while a non-zero error code indicates that this method encountered an error during its execution. If an error occurs, the GetLastError() method can be called to retrieve the associated error message. (Note: This method's result code can also be obtained by calling the GetLastErrorCode() method after it returns.)

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IPWorks ZIP 2020 C++ Edition - Version 20.0 [Build 8300]