I am trying to export RadGrid data to excel. My Radgrid dont have any nested grid or controls and length of character occurred in each cell having maximum 35 char. I can export 42000 rows and 5 columns of data in 14mins. While i am trying to export 50000, getting "out of memory exception". My Excel version is 2013. Any update regarding this issue? How to improve performance?
I referred below link