# IDataStoreReader.h File Reference

`#include <FdoStd.h>`
`#include <Fdo/Connections/IConnection.h>`
`#include <Fdo/Commands/ICommand.h>`

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## Classes
class | FdoIDataStoreReader
| The FdoIDataStoreReader interface provides a forward-only, read-only iterator for reading feature data. A reference to an FdoIDataStoreReader is returned from the IListDataStores command. Because the initial position of the FdoIDataStoreReader is prior to the first item, you must call ReadNext to begin accessing any data. More...