ExtractAll Method

Extracts all files from the compressed archive.

Syntax

• C++
• Objective-C
• C

ANSI (Cross Platform)
int ExtractAll();

Unicode (Windows)
INT ExtractAll();

- (void)extractAll;

#define MID_BZIP2_EXTRACTALL 7

IPWORKSZIP_EXTERNAL int IPWORKSZIP_CALL IPWorksZip_Bzip2_Do(void *lpObj, int methid, int cparam, void *param[], int cbparam[], int64 *lpllVal);

Remarks

ExtractAll extracts all files from the archive. The file(s) will be extracted to the directory specified by ExtractToPath, and given the names specified by FileDecompressedName.

The BeginFile and EndFile events will be fired before and after each file is extracted, and the Progress event will be fired as the data is extracted. If WriteToProgressEvent is set to true, the decompressed data will be streamed out through the Progress event.

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.)