title: how to close connection/datareader when using SqlDataSource or ObjectDataSource
body: <p>during beta testing we discovered connection pooling error messages . Therefore I have been going through the code and closing down the SqlDataReader objects wherever they have been left unclosed. What I need to know is how to close a datareader (or if there is a need at all to close) that is specified in the SelectStatement attribute of the SqlDataSource or ObjectDataSource tags. Could there be connection leak if they are not handled?</p>
  
  <p>Thanks in advance !</p>