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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 Value

Type: System.String
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";
}

.NET Framework

Supported in: 4.5.3, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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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