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Component: Compression

Functions to handle Zip and gzip files.

Name Description Mac/Win Version
GZipFile.Compress Compresses a file. All 4.2
GZipFile.Decompress Decompresses a file. All 4.2
UnZipFile.Close Closes the current zip file. All 3.4
UnZipFile.ExtractFiles Extracts all files from current archive into a folder. All 6.0
UnZipFile.GlobalComment Reads the global comment of the zip archive. All 3.4
UnZipFile.ItemCRC Queries the checksum for a file. All 3.4
UnZipFile.ItemComment Queries the file comment of the given item. All 3.4
UnZipFile.ItemCompressedSize Queries compressed item size. All 3.4
UnZipFile.ItemCompressionMethod Queries the compression method used for this item. All 3.4
UnZipFile.ItemCount Queries number of items in the archive. All 3.4
UnZipFile.ItemDate Queries file date of item. All 3.4
UnZipFile.ItemDiskNumberStart Queries the disk number start. All 3.4
UnZipFile.ItemExternalFileAttributes Queries the external file attributes for this item. All 3.4
UnZipFile.ItemFlag Queries the flags for this item. All 3.4
UnZipFile.ItemInternalFileAttributes Queries the internal file attributes for this item. All 3.4
UnZipFile.ItemName Queries the file name of the given item. All 3.4
UnZipFile.ItemSizeFileComment Queries the size of the comment in bytes. All 3.4
UnZipFile.ItemSizeFileExtra Queries the size of extra file data. All 3.4
UnZipFile.ItemSizeFileName Queries the size of the file name. All 3.4
UnZipFile.ItemUncompressedSize Queries uncompressed item size. All 3.4
UnZipFile.ItemVersion Queries the version number of the zip format used to create this entry. All 3.4
UnZipFile.ItemVersionNeeded Returns the version needed to uncompress this entry. All 3.4
UnZipFile.OpenContainer Opens a zip archive stored in a container. All 3.4
UnZipFile.OpenFile Opens a zip archive file. All 3.4
UnZipFile.ReadAsFileContainer Reads the file with given index as container value with data. All 3.4
UnZipFile.ReadAsGIFContainer Reads the file with given index as container value with GIF data. All 3.4
UnZipFile.ReadAsHex Reads the file with given index as data and return hex text. All 3.4
UnZipFile.ReadAsJPEGContainer Reads the file with given index as container value with JPEG data. All 3.4
UnZipFile.ReadAsPNGContainer Reads the file with given index as container value with PNG data. All 3.4
UnZipFile.ReadAsText Reads the file with given index as text. All 3.4
UnZipFile.ReadToFile Reads file from archive and writes it to a new file. All 3.4
UnZipFile.UsePassword Sets the password to use for uncompressing. All 5.1
ZipFile.CRCFile Calculates CRC of a file. All 4.3
ZipFile.Close Closes the zip archive. All 3.4
ZipFile.CompressFiles Compresses a few files into a zip archive. All 6.0
ZipFile.CreateFile Creates a new file in the zip archive. All 3.4
ZipFile.Open Creates a new zip archive. All 3.4
ZipFile.SetCompressionLevel Sets the compression level. All 3.4
ZipFile.UsePassword Sets the password to use for compressing. All 5.1
ZipFile.WriteContainer Writes a file to the zip archive with content from a container. All 3.4
ZipFile.WriteFile Reads a file and writes it to the zip archive. All 3.4
ZipFile.WriteHex Writes data into the zip archive. All 3.4
ZipFile.WriteText Writes a text into the zip archive. All 3.4

43 functions.

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