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SqlParameter.SourceVersion Property

.NET Framework 4

Gets or sets the DataRowVersion to use when you load Value

Namespace:  System.Data.SqlClient
Assembly:  System.Data (in System.Data.dll)
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public override DataRowVersion SourceVersion { get; set; }

Property Value

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

Implements

IDataParameter.SourceVersion
IDataParameter.SourceVersion

This property is used by the SqlDataAdapter.UpdateCommand during an 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, or one of the DataRow.GetChildRows methods of the DataRow object.

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

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static void CreateSqlParameterSourceVersion()
{
    SqlParameter parameter = new SqlParameter("Description", SqlDbType.VarChar, 88);
    parameter.SourceColumn = "Description";
    parameter.SourceVersion = DataRowVersion.Current;
}

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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