Problem in fetching the details in Datagrid

[Raghuram]

Hi,
i have a datagrid displayed with the data (Customer Table) and there totally
three feilds "ID, Name, Description". there are two text boxes where in i
will be displaying the selected data. once the user clicks on any of the
item in the data grid the user should be displayed with the data in the
respective feilds. Name in Name and Description in Description.
how can i access the data, i know one way like take the id of the selected
data: DataGrid1.DataKeys[e.item.ItemIndex].toString(); from this i will get
the id and request the db and fectc and display the data.

but when i have all the data with me(during search i will be retriving the
data) and why should i use again the fetch the details.