ContentStream Class

IT Hit WebDAV Classes Reference

Provides access to the file content stream and ContentModified value returned by server.

Inheritance Hierarchy

SystemObject
  SystemMarshalByRefObject
    System.IOStream
      ITHit.WebDAV.ClientContentStream

Namespace: ITHit.WebDAV.Client
Assembly: ITHit.WebDAV.Client (in ITHit.WebDAV.Client.dll) Version: 6.0.4052-Beta

Syntax

C++

Copy

public class ContentStream : Stream

Public Class ContentStream
	Inherits Stream

public ref class ContentStream : public Stream

type ContentStream =  
    class
        inherit Stream
    end

The ContentStream type exposes the following members.

Constructors

	Name	Description
	ContentStream	Initializes a new instance of the ContentStream class

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Properties

	Name	Description
	CanRead	When overridden in a derived class, gets a value indicating whether the current stream supports reading. (Overrides StreamCanRead.)
	CanSeek	When overridden in a derived class, gets a value indicating whether the current stream supports seeking. (Overrides StreamCanSeek.)
	CanTimeout	Gets a value that determines whether the current stream can time out. (Inherited from Stream.)
	CanWrite	When overridden in a derived class, gets a value indicating whether the current stream supports writing. (Overrides StreamCanWrite.)
	ContentModified	Indiacetes that file content was modified.
	Length	When overridden in a derived class, gets the length in bytes of the stream. (Overrides StreamLength.)
	Position	When overridden in a derived class, gets or sets the position within the current stream. (Overrides StreamPosition.)
	ReadTimeout	Gets or sets a value, in miliseconds, that determines how long the stream will attempt to read before timing out. (Inherited from Stream.)
	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
	BeginRead	Begins an asynchronous read operation. (Consider using ReadAsync(Byte, Int32, Int32) instead; see the Remarks section.) (Inherited from Stream.)
	BeginWrite	Begins an asynchronous write operation. (Consider using WriteAsync(Byte, Int32, Int32) instead; see the Remarks section.) (Inherited from Stream.)
	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. (Overrides StreamClose.)
	CopyTo(Stream)	Reads the bytes from the current stream and writes them to another stream. (Inherited from Stream.)
	CopyTo(Stream, Int32)	Reads the bytes from the current stream and writes them to another stream, using a specified buffer size. (Inherited from Stream.)
	CopyToAsync(Stream)	Asynchronously reads the bytes from the current stream and writes them to another stream. (Inherited from Stream.)
	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.)
	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.)
	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.)
	CreateWaitHandle	Obsolete. Allocates a WaitHandle object. (Inherited from Stream.)
	Dispose	Releases all resources used by the Stream. (Inherited from Stream.)
	Dispose(Boolean)	Releases the unmanaged resources used by the Stream and optionally releases the managed resources. (Inherited from Stream.)
	EndRead	Waits for the pending asynchronous read to complete. (Consider using ReadAsync(Byte, Int32, Int32) instead; see the Remarks section.) (Inherited from Stream.)
	EndWrite	Ends an asynchronous write operation. (Consider using WriteAsync(Byte, Int32, Int32) instead; see the Remarks section.) (Inherited from Stream.)
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	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. (Overrides StreamFlush.)
	FlushAsync	Asynchronously clears all buffers for this stream and causes any buffered data to be written to the underlying device. (Inherited from Stream.)
	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.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetLifetimeService	Retrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	InitializeLifetimeService	Obtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	MemberwiseClone(Boolean)	Creates a shallow copy of the current MarshalByRefObject object. (Inherited from MarshalByRefObject.)
	ObjectInvariant	Obsolete. Provides support for a Contract. (Inherited from Stream.)
	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. (Overrides StreamRead(Byte, Int32, Int32).)
	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.)
	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.)
	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.)
	Seek	When overridden in a derived class, sets the position within the current stream. (Overrides StreamSeek(Int64, SeekOrigin).)
	SetLength	When overridden in a derived class, sets the length of the current stream. (Overrides StreamSetLength(Int64).)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	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. (Overrides StreamWrite(Byte, Int32, Int32).)
	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.)
	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.)
	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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Remarks

In addition to properties and methods provided by Stream class, this class also provides the ContentModified property that indicates if content was modified since time specified in lastModifiedUtc paremeter passed to GetReadStreamAsync(Int64, Int64, DateTime) method or eTag passed to [!:IItemContent.GetReadStreamAsync(long, long, string)] method.

If file content was modified the ContentModified is true and this stream contains entire file content. If content was not modified, the ContentModified is false and this stream contains file segment requested in GetReadStreamAsync(Int64, Int64, DateTime) or [!:IItemContent.GetReadStreamAsync(long, long, string)] method call.

Reference

ITHit.WebDAV.Client Namespace