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OracleLob.Value Property

Gets the common language runtime stream value equivalent of the underlying value.

Namespace: System.Data.OracleClient
Assembly: System.Data.OracleClient (in system.data.oracleclient.dll)

public Object Value { get; 
/** @property */
public Object get_Value ()

public function get Value () : Object

Property Value

For Blob, an array of type Byte[]. For Clob and NClob, a String. For null data, DBNull.

Exception typeCondition

ObjectDisposedException

The object was closed or disposed.

OracleException

An Oracle error has occurred.

For Blob data types, Value returns the entire underlying data as a contiguous array of type Byte[]. For Clob and NClob data types, Value returns all the data as a String data type. For null data, Value returns DBNull. By comparing the returned values, you can distinguish among empty data, null data, and data.

NoteNote

A benefit of using LOB data types is the capability to retrieve large amounts of data in chunks at the client. However, when you use Value, you obtain all the data for the LOB column as one contiguous chunk, which can significantly increase application overhead.

Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1

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