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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 following tables list the members exposed by the OracleBFile type.

  Name Description
Public field Static Null Represents a null OracleBFile object that is not bound to a physical file.
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  Name Description
Public property CanRead Overridden. Gets a value indicating whether the BFILE stream can be read.
Public property CanSeek Overridden. Gets a value indicating whether forward-seek and backward-seek operations can be performed.
Public property CanTimeout  Gets a value that determines whether the current stream can time out.(Inherited from Stream.)
Public property CanWrite Overridden. Gets a value indicating whether the object supports writing.
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 Overridden. Gets a value that returns the length in bytes of the physical file with which the OracleBFile object is associated.
Public property Position Overridden. Gets the current read position in the OracleBFile stream.
Public property ReadTimeout  Gets or sets a value 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 that determines how long the stream will attempt to write before timing out. (Inherited from Stream.)
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(see also Protected Methods )
  Name Description
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.)
Public method Dispose  Overloaded. Releases all resources used by the Stream object. (Inherited from Stream.)
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  Overloaded. Determines whether two Object instances are equal. (Inherited from Object.)
Public method Flush Overridden. Not currently supported.
Public method GetHashCode  Serves as a hash function for a particular type. GetHashCode is suitable for use in hashing algorithms and data structures like a hash table. (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.)
Public method Read Overridden. Reads a sequence of bytes from the current OracleBFile stream and advances the position within the stream by the number of bytes read.
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 Static ReferenceEquals  Determines whether the specified Object instances are the same instance. (Inherited from Object.)
Public method Seek Overridden. Sets the position on the current OracleBFile stream.
Public method SetFileName Binds the OracleBFile object to a different file in the operating system.
Public method SetLength Overridden. Not currently supported.
Public method Static Synchronized  Creates a thread-safe (synchronized) wrapper around the specified Stream object. (Inherited from Stream.)
Public method ToString  Returns a String that represents the current Object. (Inherited from Object.)
Public method Write Overridden. Not currently supported.
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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  Name Description
Protected method CreateWaitHandle  Allocates a WaitHandle object. (Inherited from Stream.)
Protected method Dispose  Overloaded. Releases all resources used by the Stream object. (Inherited from Stream.)
Protected method Finalize  Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.)
Protected method MemberwiseClone  Overloaded. (Inherited from MarshalByRefObject.)
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