# OSGeo::FDO::Commands::DataStore::IDataStoreReader Interface Reference
[OSGeo::FDO::Commands::DataStore]

Inheritance diagram for OSGeo::FDO::Commands::DataStore::IDataStoreReader:

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## Detailed Description

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

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