I've used the example show in de docs to import a csv file into a worksheet:
http://docs.telerik.com/devtools/aspnet-ajax/controls/spreadprocessing/formats-and-conversion/csv/csvformatprovider
After importing the file, the worksheet is filled with the proper data. However, the Columns.Count and Rows.Count properties are set on the maximum they can be, not the number of imported rows and columns.
What is the fast way to find out which rows and columns are empty? I want to stop processing the document as soon as I've reached the first empty row.