ZipOutputStream Methods

SharpZip Compression Library

SharpZip Compression Library

ZipOutputStreamĀ Methods

The methods of the ZipOutputStream class are listed below. For a complete list of ZipOutputStream class members, see the ZipOutputStream Members topic.

Public Instance Methods

BeginRead (inherited from DeflaterOutputStream) Asynchronous reads are not supported a NotSupportedException is always thrown
BeginWrite (inherited from DeflaterOutputStream) Asynchronous writes arent supported, a NotSupportedException is always thrown
Close (inherited from DeflaterOutputStream) Calls finish() and closes the underlying stream when IsStreamOwner is true.
CloseEntry Closes the current entry, updating header and footer information as required
CreateObjRef (inherited from MarshalByRefObject) Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
EndRead (inherited from Stream) Waits for the pending asynchronous read to complete.
EndWrite (inherited from Stream) Ends an asynchronous write operation.
Equals (inherited from Object) Determines whether the specified Object is equal to the current Object.
Finish Finishes the stream. This will write the central directory at the end of the zip file and flush the stream.
Flush (inherited from DeflaterOutputStream) Flushes the stream by calling flush() on the deflater and then on the underlying stream. This ensures that all bytes are flushed.
GetHashCode (inherited from Object) Serves as a hash function for a particular type, suitable for use in hashing algorithms and data structures like a hash table.
GetLevel Get the current deflate compression level
GetLifetimeService (inherited from MarshalByRefObject) Retrieves the current lifetime service object that controls the lifetime policy for this instance.
GetType (inherited from Object) Gets the Type of the current instance.
InitializeLifetimeService (inherited from MarshalByRefObject) Obtains a lifetime service object to control the lifetime policy for this instance.
PutNextEntry Starts a new Zip entry. It automatically closes the previous entry if present. All entry elements bar name are optional, but must be correct if present. If the compression method is stored and the output is not patchable the compression for that entry is automatically changed to deflate level 0
Read (inherited from DeflaterOutputStream) Read a block of bytes from stream
ReadByte (inherited from DeflaterOutputStream) Read a byte from stream advancing position by one
Seek (inherited from DeflaterOutputStream) Sets the current position of this stream to the given value. Not supported by this class!
SetComment Set the zip file comment.
SetLength (inherited from DeflaterOutputStream) Sets the length of this stream to the given value. Not supported by this class!
SetLevel Sets default compression level. The new level will be activated immediately.
ToString (inherited from Object) Returns a String that represents the current Object.
Write Writes the given buffer to the current entry.
WriteByte (inherited from DeflaterOutputStream) Writes a single byte to the compressed output stream.

Protected Instance Methods

CreateWaitHandle (inherited from Stream) Allocates a WaitHandle object.
Deflate (inherited from DeflaterOutputStream) Deflates everything in the input buffers. This will call
def.deflate()
until all bytes from the input buffers are processed.
EncryptBlock (inherited from DeflaterOutputStream) Encrypt a block of data
EncryptByte (inherited from DeflaterOutputStream) Encrypt a single byte
Finalize (inherited from Object) Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
InitializePassword (inherited from DeflaterOutputStream) Initializes encryption keys based on given password
MemberwiseClone (inherited from Object) Creates a shallow copy of the current Object.
UpdateKeys (inherited from DeflaterOutputStream) Update encryption keys

See Also

ZipOutputStream Class | ICSharpCode.SharpZipLib.Zip Namespace