In my Previous Snippet: http://www.dotnetfunda.com/codes/code848-bind-gridview-with-bindingsource-class.aspx
I Have Mentioned the steps to bind Grid Data with object of binding source class.
there are few opertaion that w ecan implement on grid's data using that object are:
''To Filter Records in the Grid
'To Move to Next Record in the grid
'To Move to Previous Record in the grid
Lakhan Pal Garg