[thelist] ASP DataGrid: -Sortby Question

[Casey]

Ok,

I've got my little datagrid working with sorting.  Click enough.  However,
it's only able to sort from top-down.  If the user wants to re-sort the same
colum from bottom-up, they are out of luck.  Formulating the query is no
problem, just put a - infront of the ORDER BY variable.  But obviously
that's not good enough.  Somehow in the DataGrid_Sort sub I need to
determine thet the user has requested the same column to be sorted again,
and then make the variable passed to BindDataGrid have a - in front of it.

I'm sure someone has dealt with this before, yea?

TIA!!


 <asp:DataGrid
   id="gridDocs"
   AllowSorting="True"
   OnSortCommand="DataGrid_Sort"
....

Sub DataGrid_Sort(s As Object, e As DataGridSortCommandEventArgs)
 BindDataGrid(e.SortExpression)
end sub