PDPatrick Daniel HermannNovember 7, 2018 02:08 PM UTC
I have implemented it. There is no output! (The method will never called!)
MFMohammed Farook J Syncfusion Team November 9, 2018 12:35 PM UTC
We have already logged “Grid excel exporting file is corrupted in production mode” as a bug and the fix for this issue will be available in our upcoming patch release. We appreciate your patience until then.