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

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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