Gridview

FilterExpression-Ascending and Descending
I have  this type filtering of my gridview:
FilterExpression="[Vrsta] like '{0}%' and [Something] like '{1}%'"><FilterParameters> <asp:ControlParameter ControlID="DropDownListVrsta" Name="Vrsta" PropertyName="SelectedValue" Type="String" /> <asp:ControlParameter ControlID="DropDownListSomething" Name="Something" PropertyName="SelectedValue" Type="String" />
Is there any way to put 3-th DropDownList list in page,  and in  FilterExpression  put something like:
FilterExpression="[Vrsta] like '{0}%' and [Something] like '{1}%' and and [Something2] like '{2}%'">





and that 3-th "DropDownListNew"  sort column Something2 Ascending and Descending, or it is not possible?
<asp:ControlParameter ControlID="DropD ...