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IDataParameter.SourceColumn Property

Gets or sets the name of the source column that is mapped to the DataSet and used for loading or returning the Value.

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

string SourceColumn { get; set; }
/** @property */
String get_SourceColumn ()

/** @property */
void set_SourceColumn (String value)

function get SourceColumn () : String

function set SourceColumn (value : String)

Not applicable.

Property Value

The name of the source column that is mapped to the DataSet. The default is an empty string.

The link betwen the value of the IDataParameter and the DataTable may be bidirectional depending on the value of the Direction property.

The following example creates an instance of the implementing class, SqlParameter, and sets some of its properties.

public void CreateSqlParameter() 
{
    SqlParameter parameter = new SqlParameter(
        "@Description", SqlDbType.VarChar);
    parameter.IsNullable = true;
    parameter.Direction = ParameterDirection.Output;
    parameter.SourceColumn = "Description";
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

XNA Framework

Supported in: 1.0

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