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ZipWriter Class

ZipWriter defines an abstract class to write entries into a ZIP file. To add a file, first call AddEntry with the relative path, then write the content of the file into the stream.
Inheritance Hierarchy
System Object
System MarshalByRefObject
System.IO Stream
Spire.Pdf.General.Paper.Uof ZipWriter
Spire.Pdf.General.Paper.Uof ZlibZipWriter

Namespace: Spire.Pdf.General.Paper.Uof
Assembly: Spire.Pdf (in Spire.Pdf.dll) Version: 11.3.7.0 (11.3.7.1046)
Syntax
Copy 
public abstract class ZipWriter : Stream

The ZipWriter type exposes the following members.

Constructors
Name Description
Protected method ZipWriter
Initializes a new instance of the ZipWriter class
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Properties
Name Description
Public property CanRead
When overridden in a derived class, gets a value indicating whether the current stream supports reading.
(Inherited from Stream .)
Public property CanSeek
When overridden in a derived class, gets a value indicating whether the current stream supports seeking.
(Inherited from Stream .)
Public property CanTimeout
Gets a value that determines whether the current stream can time out.
(Inherited from Stream .)
Public property CanWrite
When overridden in a derived class, gets a value indicating whether the current stream supports writing.
(Inherited from Stream .)
Public property Length
When overridden in a derived class, gets the length in bytes of the stream.
(Inherited from Stream .)
Public property Position
When overridden in a derived class, gets or sets the position within the current stream.
(Inherited from Stream .)
Public property ReadTimeout
Gets or sets a value, in miliseconds, that determines how long the stream will attempt to read before timing out.
(Inherited from Stream .)
Public property WriteTimeout
Gets or sets a value, in miliseconds, that determines how long the stream will attempt to write before timing out.
(Inherited from Stream .)
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Methods
Name Description
Public method AddEntry
Adds an entry to the ZIP file (only writes the header, to write the content use Stream methods).
Public method BeginRead
Begins an asynchronous read operation. (Consider using ReadAsync( Byte , Int32, Int32) instead; see the Remarks section.)
(Inherited from Stream .)
Public method BeginWrite
Begins an asynchronous write operation. (Consider using WriteAsync( Byte , Int32, Int32) instead; see the Remarks section.)
(Inherited from Stream .)
Public method Close
Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream. Instead of calling this method, ensure that the stream is properly disposed.
(Inherited from Stream .)
Public method CopyTo(Stream)
Reads the bytes from the current stream and writes them to another stream.
(Inherited from Stream .)
Public method CopyTo(Stream, Int32)
Reads the bytes from the current stream and writes them to another stream, using a specified buffer size.
(Inherited from Stream .)
Public method CopyToAsync(Stream)
Asynchronously reads the bytes from the current stream and writes them to another stream.
(Inherited from Stream .)
Public method CopyToAsync(Stream, Int32)
Asynchronously reads the bytes from the current stream and writes them to another stream, using a specified buffer size.
(Inherited from Stream .)
Public method CopyToAsync(Stream, Int32, CancellationToken)
Asynchronously reads the bytes from the current stream and writes them to another stream, using a specified buffer size and cancellation token.
(Inherited from Stream .)
Public method CreateObjRef
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject .)
Protected method CreateWaitHandle Obsolete.
Allocates a WaitHandle object.
(Inherited from Stream .)
Public method Dispose
Releases all resources used by the Stream .
(Inherited from Stream .)
Protected method Dispose(Boolean)
Releases the unmanaged resources used by the Stream and optionally releases the managed resources.
(Inherited from Stream .)
Public method EndRead
Waits for the pending asynchronous read to complete. (Consider using ReadAsync( Byte , Int32, Int32) instead; see the Remarks section.)
(Inherited from Stream .)
Public method EndWrite
Ends an asynchronous write operation. (Consider using WriteAsync( Byte , Int32, Int32) instead; see the Remarks section.)
(Inherited from Stream .)
Public method Equals
Determines whether the specified object is equal to the current object.
(Inherited from Object .)
Protected method Finalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object .)
Public method Flush
When overridden in a derived class, clears all buffers for this stream and causes any buffered data to be written to the underlying device.
(Inherited from Stream .)
Public method FlushAsync
Asynchronously clears all buffers for this stream and causes any buffered data to be written to the underlying device.
(Inherited from Stream .)
Public method FlushAsync(CancellationToken)
Asynchronously clears all buffers for this stream, causes any buffered data to be written to the underlying device, and monitors cancellation requests.
(Inherited from Stream .)
Public method GetHashCode
Serves as the default hash function.
(Inherited from Object .)
Public method GetLifetimeService
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject .)
Public method GetType
Gets the Type of the current instance.
(Inherited from Object .)
Public method InitializeLifetimeService
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject .)
Protected method MemberwiseClone
Creates a shallow copy of the current Object .
(Inherited from Object .)
Protected method MemberwiseClone(Boolean)
Creates a shallow copy of the current MarshalByRefObject object.
(Inherited from MarshalByRefObject .)
Protected method ObjectInvariant Obsolete.
Provides support for a Contract .
(Inherited from Stream .)
Public method Read
When overridden in a derived class, reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
(Inherited from Stream .)
Public method ReadAsync( Byte , Int32, Int32)
Asynchronously reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.
(Inherited from Stream .)
Public method ReadAsync( Byte , Int32, Int32, CancellationToken)
Asynchronously reads a sequence of bytes from the current stream, advances the position within the stream by the number of bytes read, and monitors cancellation requests.
(Inherited from Stream .)
Public method ReadByte
Reads a byte from the stream and advances the position within the stream by one byte, or returns -1 if at the end of the stream.
(Inherited from Stream .)
Public method Seek
When overridden in a derived class, sets the position within the current stream.
(Inherited from Stream .)
Public method SetLength
When overridden in a derived class, sets the length of the current stream.
(Inherited from Stream .)
Public method ToString
Returns a string that represents the current object.
(Inherited from Object .)
Public method Write
When overridden in a derived class, writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.
(Inherited from Stream .)
Public method WriteAsync( Byte , Int32, Int32)
Asynchronously writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.
(Inherited from Stream .)
Public method WriteAsync( Byte , Int32, Int32, CancellationToken)
Asynchronously writes a sequence of bytes to the current stream, advances the current position within this stream by the number of bytes written, and monitors cancellation requests.
(Inherited from Stream .)
Public method WriteByte
Writes a byte to the current position in the stream and advances the position within the stream by one byte.
(Inherited from Stream .)
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See Also