关于SqlDataAdapter的有关问题，请帮忙

关于SqlDataAdapter的问题，请帮忙！
我想使用
SqlDataAdapter控件中的SelectCommand的SourceColumn，不知如何使用，请教一下高手！
                        myCommand.SelectCommand.Parameters.Add(new   SqlParameter( "@SerialNumber ",   SqlDbType.VarChar));
                        myCommand.SelectCommand.Parameters[ "@SerialNumber "].SourceVersion   =   DataRowVersion.Current;
                        myCommand.SelectCommand.Parameters[ "@SerialNumber "].SourceColumn   =   "SerialNumber ";

下面不知如何变量绑定到对应的dataset去。。

[解决办法]
Gets or sets the name of the column within the data source to map from. The name is case-sensitive.

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

value = instance.SourceColumn

instance.SourceColumn = value

C#
public string SourceColumn { get; set; }


C#
public void CreateDataColumnMapping()
{
DataColumnMapping mapping = new DataColumnMapping();
mapping.SourceColumn = "Description ";
mapping.DataSetColumn = "DataDescription ";
}