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OracleParameter.SourceVersion Property

Gets or sets the DataRowVersion to use when you load Value.

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

'Declaration
Public Overrides Property SourceVersion As DataRowVersion

Property Value

Type: System.Data.DataRowVersion
One of the DataRowVersion values. The default is Current.

Implements

IDataParameter.SourceVersion

This property is used by the UpdateCommand during the DbDataAdapter.Update to determine whether the original or current value is used for a parameter value. This lets primary keys be updated. This property is set to the version of the DataRow used by the DataRow.Item property (DataRow indexer), or the DataRow.GetChildRows method of the DataRow object.

The following example creates a OracleParameter and sets some of its properties.

Public Sub CreateOracleParameter()
   Dim parameter As New OracleParameter("pDName", OracleType.VarChar)
   parameter.IsNullable = True
   parameter.SourceColumn = "Description"
   parameter.SourceVersion = DataRowVersion.Current
   parameter.Direction = ParameterDirection.Output
End Sub

.NET Framework

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

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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