Class ZippedContentStream
Inheritance
Namespace: Syncfusion.Compression.Zip
Assembly: Syncfusion.Compression.NET.dll
Syntax
public class ZippedContentStream : Stream
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 |
CanSeek
Gets a value indicating whether the current stream supports seeking. Read-only.
Declaration
public override bool CanSeek { get; }
Property Value
Type |
---|
System.Boolean |
CanWrite
Gets a value indicating whether the current stream supports writing. Read-only.
Declaration
public override bool CanWrite { get; }
Property Value
Type |
---|
System.Boolean |
Crc32
Returns computed crc32 value. Read-only.
Declaration
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 |
Position
Gets or sets the position within the current stream. Read-only.
Declaration
public override long Position { get; set; }
Property Value
Type |
---|
System.Int64 |
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()
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. |
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. |
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. |
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. |