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OracleBFile.Null Field

Represents a null OracleBFile object that is not bound to a physical file.

Namespace:  System.Data.OracleClient
Assembly:  System.Data.OracleClient (in System.Data.OracleClient.dll)

public static readonly OracleBFile Null

Null can be useful when you want to perform a comparison operation on an OracleBFile to determine nullability.

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. Selecting a BFILE column that contains a null value returns Null.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1
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