Datagrid dynamic cols and sort event

[-ParadoX-]

Hi,<BR>iam facing the following problem.<BR>My aspx contains only datagrid without any columns. Iam creating columns at runtime and adding to datagrid.Iam setting sort expression for all the colimns(name, age..)<BR>--When I click on the header say "name", the grid_sort command fires twice.<BR><BR><BR>Any suggestions<BR><BR>thanks in advance<BR><BR>king