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Devart.Data.Oracle Namespace / OracleLob Class
Fields Properties Methods

OracleLob Class Members

The following tables list the members exposed by OracleLob.

Public Constructors
 NameDescription
Public ConstructorOverloaded. Initializes a new instance of the OracleLob class.  
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Public Fields
 NameDescription
Public Fieldstatic (Shared in Visual Basic)Represents the maximum number of bytes a LOB can hold, which is 4 294 967 295 (2^32 - 1) bytes.  
Public Fieldstatic (Shared in Visual Basic)Deprecated. Represents a null OracleLob object. Use NullBlob or NullClob or NullNClob instead.  
Public Fieldstatic (Shared in Visual Basic)Represents a null OracleLob object.  
Public Fieldstatic (Shared in Visual Basic)Represents a null OracleLob object.  
Public Fieldstatic (Shared in Visual Basic)Represents a null OracleLob object.  
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Public Properties
 NameDescription
Public PropertySpecifies whether the OracleLob is cached.  
Public PropertyOverridden. Gets a value indicating whether the OracleLob stream can be read.  
Public PropertyOverridden. Gets a value indicating whether forward and backward seek operations can be performed.  
Public Property (Inherited from System.IO.Stream)
Public PropertyOverridden. Gets a value indicating whether the OracleLob object supports writing.  
Public PropertyGets a value indicating the minimum number of bytes used during read/write operations.  
Public PropertyGets or sets the OracleConnection used by this instance of the OracleLob.  
Public PropertyGets a value indicating whether the application called the BeginBatch method.  
Public PropertyGets a value indicating whether the OracleLob is empty or not.  
Public PropertyGets a value indicating whether the OracleLob is a Null stream.  
Public PropertyGets a value indicating whether the OracleLob is a temporary LOB.  
Public PropertyOverridden. Gets the size of the OracleLob.  
Public PropertyGets the LOB data type.  
Public PropertyOverridden. Gets the current read position in the OracleLob stream.  
Public Property (Inherited from System.IO.Stream)
Public PropertyGets the value of the OracleLob object.  
Public Property (Inherited from System.IO.Stream)
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Public Methods
 NameDescription
Public MethodOverloaded. Appends the supplied data to the current OracleLob instance.  
Public MethodOverloaded. Prevents server-side triggers from firing while performing multiple write operations.  
Public Method (Inherited from System.IO.Stream)
Public Method (Inherited from System.IO.Stream)
Public MethodCreates a copy of the current OracleLob object.  
Public MethodOverridden. Closes the current stream and releases any resources associated with it.  
Public MethodOverloaded. Copies data from this OracleLob to a destination OracleLob.  
Public MethodOverloaded.  (Inherited from System.IO.Stream)
Public Method (Inherited from System.MarshalByRefObject)
Public MethodDisposes the resources allocated by the OracleLob object.  
Public MethodAllows server-side triggers to resume firing after performing multiple write operations.  
Public Method (Inherited from System.IO.Stream)
Public Method (Inherited from System.IO.Stream)
Public MethodOverloaded. Erases data from the specified OracleLob.  
Public MethodOverridden. Flush/write all buffers for the current OracleLob.  
Public MethodOverloaded.  (Inherited from System.IO.Stream)
Public Method (Inherited from System.MarshalByRefObject)
Public Method (Inherited from System.MarshalByRefObject)
Public MethodDetermines whether the specified OracleLob object is equal to the current OracleLob.  
Public MethodOverloaded. Overridden. Reads a sequence of bytes from the current OracleLob stream and advances the position within the stream by the number of bytes read.  
Public MethodOverloaded.  (Inherited from System.IO.Stream)
Public Method (Inherited from System.IO.Stream)
Public MethodOverridden. Sets the position on the current OracleLob stream.  
Public MethodOverridden. Sets length for OracleLob value.  
Public MethodConverts the current OracleLob object to a System.String.  
Public MethodOverloaded. Overridden. Writes a sequence of bytes to the current OracleLob stream, and advances the current position within this stream by the number of bytes written.  
Public MethodOverloaded.  (Inherited from System.IO.Stream)
Public MethodOverridden. Writes a byte to the current position in the Lob and advances the position within the stream by one byte.  
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See Also