that's what i did:
1. create asp.net web application (.net 3.5)
2. create ashx hanler wich generate excel file using Open XML SDK
It is work. I can download excel file and open it.
3. I add to my application telerik ajax control.
It is not work. I can download excel file but cant open it.
if i try generate and download excel file by button click or .aspx insted .ashx that it is work.
1. create asp.net web application (.net 3.5)
2. create ashx hanler wich generate excel file using Open XML SDK
It is work. I can download excel file and open it.
3. I add to my application telerik ajax control.
It is not work. I can download excel file but cant open it.
if i try generate and download excel file by button click or .aspx insted .ashx that it is work.