ASP.NET Wrapper - Charts from .CSV data file ?

[MT_MANC]

FC XT v 3.7.1

Chart <object name> = new Chart (chartType, chartId, chartWidth, chartHeight, dataFormat, dataSource, bgColor, bgOpacity)

The dataFormat constructor parameters mentions .CSV as an available format for chart data

see: http://www.fusioncharts.com/dev/usage-guide/using-with-server-side-languages/asp-net/introduction.html

(I cannot any other ways to generate Fusion Charts from .CSV data files - is it only available under ASP.net wrapper ?)

Are there any working code examples of referencing an external .CSV data file as the data source under ASP.net wrapper ?

If so, can the .CSV data file then be updated/overwritten with another (extended data) .CSV file without having to formally re-render 

the chart ?)

 

Most kind