radconfirm on radgrid OnCommand

[KeDaR]

i need to call Server side "Grid_ItemCommand"

 <telerik:RadGrid ID="DgDataGrid" runat="server" AllowPaging="true" PageSize="10" OnItemDataBound="DgDataGrid_ItemDataBound"  OnItemCommand="DgDataGrid_ItemCommand" CellSpacing="2" >
      <MasterTableView AutoGenerateColumns="false" TableLayout="Fixed">

 <Columns>

....​

      </MasterTableView>
      <ClientSettings>
              <ClientEvents OnCommand="OnCommand" />
       </ClientSettings>​