/// <summary>
/// Fill the BO with the indicated number of records. This is
/// generic enough to use with any BO.
/// </summary>
public void FillTopN(int n)
{
    //-- Build SQL Statement.
    StringBuilder sqlBuilder = new StringBuilder();
    sqlBuilder.AppendFormat("Select Top {0} *\n", n);
    sqlBuilder.AppendFormat("From {0}", this.TableName);

    //-- Load data.
    using (SqlCommand cmd = new SqlCommand())
    {
         cmd.CommandText = sqlBuilder.ToString();
         this.FillDataTable(cmd);
    }
}