9 <tr><td>DataReader</td><td>Calls the <b>DbManager.ExecuteReader</b> method, and then calls <b>IDataReader.GetValue</b> method to read the value.</td></tr>
10 <tr><td>OutputParameter</td><td>Calls the <b>DbManager.ExecuteNonQuery</b> method, and then reads value from the <b>IDbDataParameter.Value</b> property.</td></tr>
11 <tr><td>ReturnValue</td><td>Calls the <b>DbManager.ExecuteNonQuery</b> method, and then reads return value from command parameter collection.</td></tr>