You can go through the "How to: Populate DXListView with Items from Datasource" tutorial, which is available in the documentation, to get step-by-step instructions of populating a DXListView with data stored in a data source.
To start working with this tutorial, please download the draft project from the current page. It contains a sample data source and classes used to retrieve data from the data source.
The result of this tutorial can be found at E4378.