Performing Operations with a DataTable / DataView

I have a typed DataSet that populates System.Data.SQLite(using SQLiteDataAdapter).
I am trying to use one of the tables as a source for a series of WPF amCharts line chart diagrams.
I need to combine two columns ( [Year]and CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName([Month])) to use as a name SeriesItem.
I read the MSDN documentation for several hours without any success. Suggestions?