datagrid paging without postback - how?

[patrickdrd]

Good morning!

I have a web form with a datagrid on it
and I was wondering how to implement paging without postback (like the new Infragistics webgrid).

I mean, I'm using Ajax to transfer the code to an aspx page,
I'm querying the database to fetch the new data
but then... what? xml?
How do I load the grid's page with the new data?

Thanks in advance!