I have an implementation question which I'm hoping someone with much more experience and expertise could guide me in the right direction.
I need to load a batch of 5000 ~ 10,000 phone numbers into a database.
The user can select and upload a file using RadUpload and RadGrid with Paging turned on.
The user can preview, add, delete the record in the RadGrid and then click on 'Insert' button to load the phone numbers into database.
I'm really hoping to cache the data instead of using a saved file on the server for re-binding.
I think RadGrid only holds data for the current page, so what would be the best way to implement this?
Thank you in advance~
This is what I'm currently doing in code behind...newbie style!