DataGrig results based on a query

[I am Lost]

I am having a conceptual issue. I know how to populate and bind a datagrid with a DataReader object. What I have not seen an example of, though, is a multi-page data application. By this, I mean that the search criteria are entered on the default.aspx page and the results are shown in a data grid on the SearchResults.aspx page. <BR><BR>How do I actually pass the DataReader object to the SearchResults.aspx display page for consumption by the DataGrid object I have waiting there? Can I access the the populated DataReader object as from any page once it is filled (if I have declared if globally)? I hope that my concern is valid and understood. Any assistance is greatly appreciated!