| Name | Description | |
|---|---|---|
 | ZipArchive Constructor | Overloaded. |
The following tables list the members exposed by ZipArchive.
Public Constructors
Protected Fields
| Name | Description | |
|---|---|---|
 | m_isRoot | Identifies if this folder is a root folder. (Inherited from Xceed.FileSystem.AbstractFolder) |
Public Properties
| Name | Description | |
|---|---|---|
  | AesAlgorithmManager | Gets or sets a manager object for the AES encryption functionality. |
| AllowSpanning | Gets or sets a Boolean value indicating if the zip file is allowed to span disks. |
| Attributes | Gets or sets the attributes of the item. (Inherited from Xceed.FileSystem.FileSystemItem) |
| AutoRetryDelay | Gets or sets the amount of milliseconds to wait before certain operations will be automatically retried when an exception occurs. |
| Comment | Overridden. Gets or sets the zip file's comment. |
| CreationDateTime | Gets or sets the creation date and time of the item. (Inherited from ZippedFolder) |
| DefaultCompressionLevel | Gets or sets the default Xceed.Compression.CompressionLevel that will be applied to the file(s) that are added to the zip file. |
| DefaultCompressionMethod | Gets or sets the default Xceed.Compression.CompressionMethod that will be applied to the file(s) that are added to the zip file. |
| DefaultDecryptionPassword | Gets or sets the default decryption password to use when decompressing files. |
| DefaultEncryptionMethod | Gets or sets the default EncryptionMethod to use when copying files into this ZipArchive. |
| DefaultEncryptionPassword | Gets or sets the default encryption password that will be used to encrypt the files that are added to the zip file. |
| DefaultEncryptionStrength | Gets or sets the default encryption strength (in bits) to use when encrypting files with the WinZipAes encryption method. Possible values are 128, 192 and 256. |
| DefaultExtraHeaders | Gets or sets the default extra headers of the items that are added to the zip file. |
| DefaultFolderPersistence | Gets or sets a value that indicates whether folder entries will be persisted by default in the Zip archive. |
| DefaultPasswordTextEncoding | Gets or sets a value that indicates the text encoding to use when processing passwords. |
| DefaultTempFolder | Gets or sets the folder that will be used, by default, as the temporary folder. |
| DefaultTextEncoding | Gets or sets the default text encoding that will be applied to files that are added to the zip file. |
| DefaultUnicodeUsagePolicy | Gets or sets the default Unicode usage policy that will be applied to files that are added to the zip file. |
| DiskNumber | Gets a value indicating on which disk or in which split zip file part the folder is located. (Inherited from ZippedFolder) |
| Exists | Gets a boolean value indicating if the item physically exists. (Inherited from ZippedFolder) |
| ExtraHeaders | Gets or sets the folder's extra headers. (Inherited from ZippedFolder) |
| FavorStreaming | |
| FullName | Gets the full name of the item. (Inherited from ZippedFolder) |
| HasAttributes | Gets a boolean value indicating if the item supports attributes. (Inherited from ZippedFolder) |
| HasCreationDateTime | Gets a boolean value indicating if the item supports having a creation date and time. (Inherited from ZippedFolder) |
| HasLastAccessDateTime | Gets a boolean value indicating if the item supports having a last access date and time. (Inherited from ZippedFolder) |
| HasLastWriteDateTime | Gets a boolean value indicating if the item supports having a last write date and time. (Inherited from ZippedFolder) |
| HeaderSize | Gets a value indicating the size in bytes of the local header that describes the folder item in the zip archive. (Inherited from ZippedFolder) |
| HostedFullName | Gets a human-readable full pathname representing the fully qualified path of all host files containing the item and the path of the item itself. (Inherited from ZippedFolder) |
| HostFile | Gets the zip archive file containing this zipped folder entry. (Inherited from ZippedFolder) |
| IsRoot | Gets a value indicating if the folder is a root folder. (Inherited from ZippedFolder) |
| LastAccessDateTime | Gets or sets the last access date and time of the item. (Inherited from ZippedFolder) |
| LastWriteDateTime | Gets or sets the modification date and time of the item. (Inherited from ZippedFolder) |
| MultiThreadManager | |
| Name | Gets or sets the filename, without path, of the item. (Inherited from ZippedFolder) |
| NumAutoRetries | Gets or sets the number of times certain operations will be automatically retried when an exception occurs. |
| OEMCodePageOverride | |
| OEMEncodingOverride | |
| ParentFolder | Gets a reference to the parent folder of this item. (Inherited from ZippedFolder) |
| PendingActionCount | Gets a value indicating the number of pending actions on the archive. |
| Persistent | Gets or sets a value that indicates whether the folder entry will be persisted in the Zip archive. (Inherited from ZippedFolder) |
| RelativeOffset | Gets a value indicating the byte offset from the start of the first disk on which this zipped folder appears, to where the local header that describes the folder item is located. (Inherited from ZippedFolder) |
| RootFolder | Gets a reference to the root folder of this item. (Inherited from ZippedFolder) |
| SfxPrefix | Gets or sets the SFX data that will be prefixed to the begining of the zip file. |
| SkipChecksumOnStoredFiles | |
| SplitNameFormat | Gets or sets the naming convention the split zip file parts will follow when the zip file is created or the next time it is updated. |
| SplitSize | Gets or sets the size, in bytes, that each split zip file part will have when the zip file is created or the next time it is updated. |
| TempFolder | Gets or sets the folder where the temporary zip file will be created. |
| TextEncoding | Gets the default text encoding that will be applied to files that are added to the zip folder. (Inherited from ZippedFolder) |
| TraceWriter | |
| UnicodeUsagePolicy | Gets the default Unicode usage policy that will be applied to files that are added to the zip folder. (Inherited from ZippedFolder) |
| UnknownCharacterFallbackConversion | Gets or sets the fallback character to use when converting filenames to ASCII. |
| UseLocalMachineOEMCodePageForFilenames | Gets or sets a Boolean value that indicates whether the local system's OEM text encoding code page can be used to write filenames in the archive. |
| UseUnsafeCompressionMethodVersions | Gets or sets a System.Boolean value that indicates whether the currently selected compression and decompression methods can use "unsafe" techniques like pointers to increase speed. |
| ZipFile | Gets a reference to the zip file around which the ZipArchive object is created. |
Protected Properties
| Name | Description | |
|---|---|---|
 | BatchUpdateable | Gets the Xceed.FileSystem.IBatchUpdateable implementation for this item, or null (Nothing in Visual Basic) if this item does not support this interface. (Inherited from Xceed.FileSystem.FileSystemItem) |
| DoAttributes | Gets or sets the attributes of the item. (Inherited from ZippedFolder) |
| DoCreationDateTime | Gets or sets the creation date and time of the item. (Inherited from ZippedFolder) |
| DoExists | Gets a boolean value indicating if the item physically exists. (Inherited from ZippedFolder) |
| DoFullName | Gets the full name of the item. (Inherited from ZippedFolder) |
| DoHasAttributes | Gets a boolean value indicating if the item supports attributes. (Inherited from ZippedFolder) |
| DoHasCreationDateTime | Gets a boolean value indicating if the folder supports having a creation date and time. (Inherited from ZippedFolder) |
| DoHasLastAccessDateTime | Gets a boolean value indicating if the folder supports having a last access date and time. (Inherited from ZippedFolder) |
| DoHasLastWriteDateTime | Gets a boolean value indicating if the item supports having a last write date and time. (Inherited from ZippedFolder) |
| DoIsRoot | Gets a boolean value indicating if the folder is a root folder. (Inherited from ZippedFolder) |
| DoLastAccessDateTime | Gets or sets the last access date and time of the folder. (Inherited from ZippedFolder) |
| DoLastWriteDateTime | Gets or sets the modification date and time of the item. (Inherited from ZippedFolder) |
| DoName | Gets or sets the filename, without path, of the item. (Inherited from ZippedFolder) |
| DoParentFolder | Gets a reference to the parent folder of this item. (Inherited from ZippedFolder) |
| DoRootFolder | Gets a reference to the root folder of this item. (Inherited from ZippedFolder) |
| InvalidChars | (Inherited from ZippedFolder) |
Public Methods
| Name | Description | |
|---|---|---|
 | ApplyPropertiesTo | Overloaded. Copies the item's properties to another item. (Inherited from Xceed.FileSystem.FileSystemItem) |
| BeginUpdate | Overloaded. Prevents a ZipArchive object from modifying its underlying physical store until the EndUpdate method is called. |
| ClearCachedZipHandlers | |
| CopyFilesTo | Overloaded. Copies the folder's content to another folder. (Inherited from ZippedFolder) |
| CopyItemsTo | Overloaded. Copies the folder's items (files and empty folders) to another folder. (Inherited from ZippedFolder) |
| CopyTo | Overloaded. Copies the item to another folder. (Inherited from ZippedFolder) |
| Create | Overloaded. Creates the physical item represented by this Xceed.FileSystem.FileSystemItem object. (Inherited from ZippedFolder) |
| CreateFile | Overloaded. Creates a new file in the folder. (Inherited from ZippedFolder) |
| CreateFolder | Overloaded. Creates a new folder in the folder. (Inherited from ZippedFolder) |
| CreateObjRef | (Inherited from ZippedFolder) |
| CreateTempFile | Creates the temporary file. (Inherited from ZippedFolder) |
| Delete | Overloaded. Permanently deletes the physical item. (Inherited from ZippedFolder) |
| EndUpdate | Overloaded. Informs a ZipArchive object to apply to its underlying physical store all the modifications that have been made since the call to BeginUpdate |
| GetFile | Overloaded. Returns an Xceed.FileSystem.AbstractFile object that represents a file contained in the folder. (Inherited from ZippedFolder) |
| GetFiles | Overloaded. Returns a filtered list of files contained in the folder. (Inherited from ZippedFolder) |
| GetFolder | Overloaded. Returns an Xceed.FileSystem.AbstractFolder object that represents a folder contained in the folder. (Inherited from ZippedFolder) |
| GetFolders | Overloaded. Returns a filtered list of folders contained in the folder. (Inherited from ZippedFolder) |
| GetItems | Overloaded. Returns a list of items contained in the folder. (Inherited from ZippedFolder) |
| GetLifetimeService | (Inherited from ZippedFolder) |
| GetMetadata | (Inherited from ZippedFolder) |
| InitializeLifetimeService | (Inherited from ZippedFolder) |
| IsSameAs | Gets a boolean value indicating if the source and target items represent the same physical entity. (Inherited from ZippedFolder) |
| MoveFilesTo | Overloaded. Moves the folder's content to another folder. (Inherited from ZippedFolder) |
| MoveItemsTo | Overloaded. Moves the folder's items (files and empty folders) to another folder. (Inherited from ZippedFolder) |
| MoveTo | Overloaded. Moves the item to another folder. (Inherited from ZippedFolder) |
| Refresh | Overloaded. Re-reads the information from the physical item. (Inherited from ZippedFolder) |
| SetFullName | (Inherited from ZippedFolder) |
| SetName | (Inherited from ZippedFolder) |
| ToString | Returns the full name of the item. (Inherited from ZippedFolder) |
Protected Methods
| Name | Description | |
|---|---|---|
 | ApplyPropertiesToCore | (Inherited from Xceed.FileSystem.FileSystemItem) |
 | BuildList | Builds a list of Xceed.FileSystem.FileSystemItem objects to process. (Inherited from ZippedFolder) |
| BuildListForCreate | Handles the special cases in regards to building the list of items to process when creating a Xceed.FileSystem.FileSystemItem object. (Inherited from ZippedFolder) |
| CreateFileMultiThreadItem | (Inherited from ZippedFolder) |
| CreateFolderMultiThreadItem | (Inherited from ZippedFolder) |
| CreateSession | Overloaded. (Inherited from ZippedFolder) |
| DoApplyPropertiesFrom | This method is reserved for internal use and is not intended to be used directly from your code. (Inherited from ZippedFolder) |
| DoApplyPropertiesTo | Copies the item's properties to another item. (Inherited from ZippedFolder) |
| DoCopyTo | Copies the folder to another folder. (Inherited from ZippedFolder) |
| DoCreate | Creates the physical zipped folder. (Inherited from ZippedFolder) |
| DoDelete | Permanently deletes the physical zipped folder. (Inherited from ZippedFolder) |
| DoGetChildItems | Retrieves an array of Xceed.FileSystem.FileSystemItem objects contained within the zipped folder. (Inherited from ZippedFolder) |
| DoGetFile | Retrieves a reference to an Xceed.FileSystem.AbstractFile object contained within the zipped folder. (Inherited from ZippedFolder) |
| DoGetFiles | Retrieves an array of Xceed.FileSystem.AbstractFile objects. (Inherited from ZippedFolder) |
| DoGetFolder | Retrieves a reference to an Xceed.FileSystem.AbstractFolder object contained within the zipped folder. (Inherited from ZippedFolder) |
| DoGetFolders | Retrieves an array of Xceed.FileSystem.AbstractFolder objects. (Inherited from ZippedFolder) |
| DoGetItems | Retrieves an array of Xceed.FileSystem.FileSystemItem objects. (Inherited from ZippedFolder) |
| DoGetMetadata | (Inherited from ZippedFolder) |
| DoMoveTo | (Inherited from ZippedFolder) |
| DoRefresh | Re-reads the information from the physical item. (Inherited from ZippedFolder) |
| DoSetMetadata | (Inherited from ZippedFolder) |
| EnsureDateIsValid | Ensures that the System.DateTime value is valid. (Inherited from ZippedFolder) |
| Finalize | Allows the ZippedFolder object to attempt to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from ZippedFolder) |
| IsPathRooted | Returns a boolean value indicating if the path passed is rooted. (Inherited from ZippedFolder) |
| IsPublicException | (Inherited from ZippedFolder) |
| ListCopyTo | Copies each item in the Xceed.FileSystem.FileSystemEventsSession object's list to each item's destination. (Inherited from ZippedFolder) |
| ListCopyToCore | Copies the item pair's current Xceed.FileSystem.FileSystemItem to its target Xceed.FileSystem.FileSystemItem. (Inherited from ZippedFolder) |
| ListCreate | Creates each item in the Xceed.FileSystem.FileSystemEventsSession object's list. (Inherited from ZippedFolder) |
| ListCreateCore | Creates the item pair's current Xceed.FileSystem.FileSystemItem. (Inherited from ZippedFolder) |
| ListDelete | Deletes each item in the Xceed.FileSystem.FileSystemEventsSession object's list. (Inherited from ZippedFolder) |
| ListDeleteCore | Deletes the item pair's current Xceed.FileSystem.FileSystemItem. (Inherited from ZippedFolder) |
| ListMoveTo | Moves each item in the Xceed.FileSystem.FileSystemEventsSession object's list to each item's destination. (Inherited from ZippedFolder) |
| ListMoveToCore | Moves the item pair's current Xceed.FileSystem.FileSystemItem to its target Xceed.FileSystem.FileSystemItem. (Inherited from ZippedFolder) |
| MemberwiseClone | Overloaded. (Inherited from ZippedFolder) |
| NeedsApplyPropertiesTo | (Inherited from ZippedFolder) |
| OnCreated | Called when a client explicitly calls Create. (Inherited from ZippedFolder) |
| OnSessionCreated | (Inherited from ZippedFolder) |
| OnSessionCreatedDestination | (Inherited from ZippedFolder) |
See Also