I have to export data to excel. In Excel sheet i have to keep some styling and grouping functionality. i have tried a POC with EPPlus.dll but getting an error
Error 1 The type or namespace name 'OfficeOpenXml' could not be found (are you missing a using directive or an assembly reference?)
I tried it in my vs 2010 frame work 4.
can any body tell me about how can i achieve this. or about the error or any other dlls with download url.
Thanks in advance.