The CSV export functionality is located in the TelerikData.dll assembly. You need to include the following namespaces in order to access the types contained in TelerikData:
Additional information is available in the following help article: https://docs.telerik.com/devtools/winforms/controls/gridview/exporting-data/export-to-csv
However, I would like to note that GridViewSpreadExport
utilizes our RadSpreadProcessing
library to export the content of RadGridView
to xlsx, csv, pdf and txt formats. This article will explain in detail the SpreadExport abilities and will demonstrate how to use it: https://docs.telerik.com/devtools/winforms/controls/gridview/exporting-data/spread-export
I hope this information helps. If you need any further assistance please don't hesitate to contact me.
Dess | Tech Support Engineer, Sr.
the Telerik team
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