Class ZippedContentStream

Inheritance
System.Object
System.MarshalByRefObject
System.IO.Stream
ZippedContentStream
Implements
System.IDisposable
Inherited Members
System.IO.Stream.BeginRead(System.Byte[], System.Int32, System.Int32, System.AsyncCallback, System.Object)
System.IO.Stream.BeginWrite(System.Byte[], System.Int32, System.Int32, System.AsyncCallback, System.Object)
System.IO.Stream.CanTimeout
System.IO.Stream.Close()
System.IO.Stream.CopyTo(System.IO.Stream)
System.IO.Stream.CopyTo(System.IO.Stream, System.Int32)
System.IO.Stream.CopyToAsync(System.IO.Stream)
System.IO.Stream.CopyToAsync(System.IO.Stream, System.Int32)
System.IO.Stream.CopyToAsync(System.IO.Stream, System.Int32, System.Threading.CancellationToken)
System.IO.Stream.CreateWaitHandle()
System.IO.Stream.Dispose()
System.IO.Stream.Dispose(System.Boolean)
System.IO.Stream.EndRead(System.IAsyncResult)
System.IO.Stream.EndWrite(System.IAsyncResult)
System.IO.Stream.FlushAsync()
System.IO.Stream.FlushAsync(System.Threading.CancellationToken)
System.IO.Stream.Null
System.IO.Stream.ObjectInvariant()
System.IO.Stream.ReadAsync(System.Byte[], System.Int32, System.Int32)
System.IO.Stream.ReadAsync(System.Byte[], System.Int32, System.Int32, System.Threading.CancellationToken)
System.IO.Stream.ReadByte()
System.IO.Stream.ReadTimeout
System.IO.Stream.Synchronized(System.IO.Stream)
System.IO.Stream.WriteAsync(System.Byte[], System.Int32, System.Int32)
System.IO.Stream.WriteAsync(System.Byte[], System.Int32, System.Int32, System.Threading.CancellationToken)
System.IO.Stream.WriteByte(System.Byte)
System.IO.Stream.WriteTimeout
System.MarshalByRefObject.CreateObjRef(System.Type)
System.MarshalByRefObject.GetLifetimeService()
System.MarshalByRefObject.InitializeLifetimeService()
System.MarshalByRefObject.MemberwiseClone(System.Boolean)
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: Syncfusion.Compression.Zip
Assembly: Syncfusion.Compression.Base.dll
Syntax
public class ZippedContentStream : Stream, IDisposable

Constructors

ZippedContentStream(ZipArchive.CompressorCreator)

Initializes new instance of the stream.

Declaration
public ZippedContentStream(ZipArchive.CompressorCreator createCompressor)
Parameters
Type Name Description
ZipArchive.CompressorCreator createCompressor

Properties

CanRead

Gets a value indicating whether the current stream supports reading. Read-only.

Declaration
public override bool CanRead { get; }
Property Value
Type
System.Boolean
Overrides
System.IO.Stream.CanRead

CanSeek

Gets a value indicating whether the current stream supports seeking. Read-only.

Declaration
public override bool CanSeek { get; }
Property Value
Type
System.Boolean
Overrides
System.IO.Stream.CanSeek

CanWrite

Gets a value indicating whether the current stream supports writing. Read-only.

Declaration
public override bool CanWrite { get; }
Property Value
Type
System.Boolean
Overrides
System.IO.Stream.CanWrite

Crc32

Returns computed crc32 value. Read-only.

Declaration
[CLSCompliant(false)]
public uint Crc32 { get; }
Property Value
Type
System.UInt32

Length

Gets the length in bytes of the stream. Read-only.

Declaration
public override long Length { get; }
Property Value
Type
System.Int64
Overrides
System.IO.Stream.Length

Position

Gets or sets the position within the current stream. Read-only.

Declaration
public override long Position { get; set; }
Property Value
Type
System.Int64
Overrides
System.IO.Stream.Position

UnzippedSize

Returns size of the unzipped data. Read-only.

Declaration
public long UnzippedSize { get; }
Property Value
Type
System.Int64

ZippedContent

This property returns stream with zipped content. It closes internal deflate stream, so you won't be able to write anything in int. Read-only.

Declaration
public Stream ZippedContent { get; }
Property Value
Type
System.IO.Stream

Methods

Flush()

Clears all buffers for this stream and causes any buffered data to be written to the underlying device.

Declaration
public override void Flush()
Overrides
System.IO.Stream.Flush()

Read(Byte[], Int32, Int32)

Reads a sequence of bytes from the current stream and advances the position within the stream by the number of bytes read.

Declaration
public override int Read(byte[] buffer, int offset, int count)
Parameters
Type Name Description
System.Byte[] buffer

An array of bytes. When this method returns, the buffer contains the specified byte array with the values between offset and (offset + count - 1) replaced by the bytes read from the current source.
System.Int32 offset

The zero-based byte offset in buffer at which to begin storing the data read from the current stream.
System.Int32 count

The maximum number of bytes to be read from the current stream.
Returns
Type Description
System.Int32

The total number of bytes read into the buffer. This can be less than the number of bytes requested if that many bytes are not currently available, or zero (0) if the end of the stream has been reached.
Overrides
System.IO.Stream.Read(System.Byte[], System.Int32, System.Int32)

Seek(Int64, SeekOrigin)

Sets the position within the current stream.

Declaration
public override long Seek(long offset, SeekOrigin origin)
Parameters
Type Name Description
System.Int64 offset

A byte offset relative to the origin parameter.
System.IO.SeekOrigin origin

A value of type SeekOrigin indicating the reference point used to obtain the new position.
Returns
Type Description
System.Int64

The new position within the current stream.
Overrides
System.IO.Stream.Seek(System.Int64, System.IO.SeekOrigin)

SetLength(Int64)

Sets the length of the current stream.

Declaration
public override void SetLength(long value)
Parameters
Type Name Description
System.Int64 value

The desired length of the current stream in bytes.
Overrides
System.IO.Stream.SetLength(System.Int64)

Write(Byte[], Int32, Int32)

Writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

Declaration
public override void Write(byte[] buffer, int offset, int count)
Parameters
Type Name Description
System.Byte[] buffer

An array of bytes. This method copies count bytes from buffer to the current stream.
System.Int32 offset

The zero-based byte offset in buffer at which to begin copying bytes to the current stream.
System.Int32 count

The number of bytes to be written to the current stream.
Overrides
System.IO.Stream.Write(System.Byte[], System.Int32, System.Int32)

Implements

System.IDisposable

Extension Methods