This class is a descendant of TElBaseArchive.

Description

    TElZipReader decrypts, decompresses, verifies signatures over archives and returns "clear" data.
    Use Open method to open a Zip archive. Once the archive is opened, its contents is accessible via Directory property. Use DirectoryEncrypted and DirectoryCompressed properties to check if the archive is encrypted and/or compressed.
    Operations needed to extract files from the archive and validate signatures, are described in the corresponding how-to article.

Properties

• ArchiveComment
• DirectoryCompressed
• DirectoryEncrypted
• Directory
• EncryptingCertificates
• FileSystemAdapter
• Password
• SigningCertificates

• Opened
• IsReadOnly

Methods

• Extract
• ValidateDirectorySignature
• ValidateSignature

• Open
• Close

Events

• OnExtractionStreamNeeded
• OnExtractionMakeDirectory
• OnProgress
• OnExtractionStart
• OnExtractionFinished
• OnUserActionNeeded
• OnPasswordNeeded
• OnPrivateKeyNeeded

Declared in

.NET:

• Namespace: SBArcZip
• Assembly: SecureBlackbox.Zip

• Unit: SBArcZip

Licensing

To use the component in development and distribution of your projects, you need to purchase one of the licenses:

.NET: ZIPBlackbox, SecureBlackbox Data Security, SecureBlackbox Standard, SecureBlackbox Professional

VCL: ZIPBlackbox, SecureBlackbox Data Security, SecureBlackbox Standard, SecureBlackbox Professional

ActiveX/DLL: Not available