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Calling Sub in Code Behind after confirmation in GridView

BRhone asked
Last Modified: 2008-08-09
Sorry if I sound confusing, I'm still learning .NET..

I am using a VB code behind page in a ASP.NET form.  I have a GridView that is working fine and a Delete Command Button in a TemplateField. The delete button is using OnClientClick to execute a Confirm before running the delete command.

My question is, how can I call a Sub in my code behind page after the confirmation?

Here's my code:

<asp:TemplateField HeaderText="Modify/Delete" HeaderStyle-Width="80px">
                        <asp:Button ID="editButton" runat="server" CommandName="Edit" Text="Modify" Font-Size="X-Small" Width="45px" />
                        <asp:Button ID="deleteButton" runat="server" CommandName="Delete" Text="Delete" 
                            Width="45px" OnClientClick="return Confirm('Are you sure you want to delete this photo?');" Font-Size="X-Small" />
                        <asp:Button ID="updateButton" runat="server" CommandName="Update" Text="Update" Font-Size="X-Small" Width="45px" />
                        <asp:Button ID="cancelButton" runat="server" CommandName="Cancel" Text="Cancel" Width="45px" Font-Size="X-Small" />
                    <HeaderStyle Width="80px"></HeaderStyle>

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