populate datagrid from listbox value

[Mike]

I have to populate a list box from a db table and when the user clicks on
the value in the listbox I need to then populate a datagrid with detailed
information for the highlighted row.

How can i do that?

 

[Ken Cox [Microsoft MVP]]

Try this?

ASP.NET: Master/Detail View using a DropDownList and a DataGrid

http://authors.aspalliance.com/aldotnet/examples/masterdetail_ddl_datagrid.aspx