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OracleBFile Members

Represents a managed OracleBFile object designed to work with the Oracle BFILE data type. This class cannot be inherited.

The OracleBFile type exposes the following members.

  NameDescription
Public method BeginRead Begins an asynchronous read operation. (Inherited from Stream.)
Public method BeginWrite Begins an asynchronous write operation. (Inherited from Stream.)
Public method Clone Creates a copy of this OracleBFile object associated with the same physical file as the original.
Public method Close Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream. (Inherited from Stream.)
Public method CopyTo Overloaded. Copies data from this OracleBFile to a destination OracleLob.
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 Overloaded.
Public method EndRead Waits for the pending asynchronous read to complete. (Inherited from Stream.)
Public method EndWrite Ends an asynchronous write operation. (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 Not currently supported. (Overrides Stream.Flush().)
Public method GetHashCode Serves as a hash function for a particular type. (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 Overloaded.
Public method Read Reads a sequence of bytes from the current OracleBFile stream and advances the position within the stream by the number of bytes read. (Overrides Stream.Read(Byte[], Int32, Int32).)
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 Sets the position on the current OracleBFile stream. (Overrides Stream.Seek(Int64, SeekOrigin).)
Public method SetFileName Binds the OracleBFile object to a different file in the operating system.
Public method SetLength Not currently supported. (Overrides Stream.SetLength(Int64).)
Public method ToString Returns a string that represents the current object. (Inherited from Object.)
Public method Write Not currently supported. (Overrides Stream.Write(Byte[], Int32, Int32).)
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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  NameDescription
Public field Static member Null Represents a null OracleBFile object that is not bound to a physical file.
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  NameDescription
Public property CanRead Gets a value indicating whether the BFILE stream can be read. (Overrides Stream.CanRead.)
Public property CanSeek Gets a value indicating whether forward-seek and backward-seek operations can be performed. (Overrides Stream.CanSeek.)
Public property CanTimeout Gets a value that determines whether the current stream can time out. (Inherited from Stream.)
Public property CanWrite Gets a value indicating whether the object supports writing. (Overrides Stream.CanWrite.)
Public property Connection Gets the OracleConnection used by this instance of the OracleBFile.
Public property DirectoryName Gets the name of the DIRECTORY object, with which an OracleBFile object is associated.
Public property FileExists Gets a value indicating whether a physical file containing BFILE data exists in the operating system.
Public property FileName Gets the name of the BFILE without the path.
Public property IsNull Gets a value that indicates whether the OracleBFile is a Null stream.
Public property Length Gets a value that returns the length in bytes of the physical file with which the OracleBFile object is associated. (Overrides Stream.Length.)
Public property Position Gets the current read position in the OracleBFile stream. (Overrides Stream.Position.)
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 Value Gets an Array of type Byte that contains the OracleBFile data.
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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  NameDescription
Explicit interface implemetation Private method IDisposable.Dispose For a description of this member, see IDisposable.Dispose. (Inherited from Stream.)
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