ActiveZip for ActiveX lets you add high-speed, reliable, zip/unzip functionality to your applications regardless of whether you are manipulating files or memory. The comfortable object oriented class structure will allow you to work quickly and easily regardless of your project's complexity.
The ZIPFile class
Function AddItem(FileName As String) As ZIPItem
Sub Cancel()
Property CaseSensitive As Boolean
Event Compression(FileName As String, TotalSize As Long, CurrentSize As Long)
Event Decompression(FileName As String, TotalSize As Long, CurrentSize As Long)
Property DoEvents As Boolean
Property FileName As String
Function IsCanceled() As Boolean
Property Item(Index As Long) As ZIPItem
Property ItemCount As Long
Function LoadFromFile(FileName As String) As Boolean
Function RemoveItem(Index As Long) As Boolean
Function SaveToFile(FileName As String) As Boolean
The ZIPItem class
Property Comment As String
Property CompressedSize As Long
Property CompressionLevel As Long
Property CompressionMethod As Compression
Property Content As String
Property FileDate As Date
Property FileName As String
Property IsEncrypted As Boolean
Function LoadFromFile(FileName As String, [CacheContent As Boolean = Falsch]) As Boolean
Property Password As String
Function SaveToFile(FileName As String, [CacheContent As Boolean = Falsch]) As Boolean
Property UncompressedSize As Long
Unique selling point
Zip files or memory buffers into new or existing zip files.
Unzip files to disk or directly to memory.
Compress and decompress strings or buffers completely in memory.
Update one zip file from another one's contents or merge two zip files together.
All operations can be aborted at any time.
Provides status report events on a file-by-file basis with percentages, byte, and file counts.
Easily add any kind of progress bar to your apps through the transparent structure.
AES encryption/decryption provides 256-bit military-grade data security.
An optimized algorithm improves compression speeds by up to 300% over the competition.
Fast, low memory usage compression engine.
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