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Devart.Data.Oracle Namespace / OracleBFile Class / Null Field

Null Field (OracleBFile)
Represents a null OracleBFile object not associated with any physical file at the server.
Syntax
'Declaration
 
Public Shadows Shared ReadOnly Null As OracleBFile
 
Remarks
The Null field can be useful to check whether an OracleBFile object is associated with any physical file at the server.

Any attempt to perform a read operation on a Null object succeeds, but does not return any data. Any attempt to perform a write operation on a Null object generates an exception.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also