Forms Data Controls :: Change Or Create A Link In Gridview ?

I Want to be able to replace this bitfield:

<asp:TemplateField HeaderText="Banned" SortExpression="bitBanned">
<ItemTemplate>
<asp:Label ID="Label5" runat="server" Text='<%# ShortDisplay("bitBanned") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>

with a link in my gridview that toggles the bit with a method from my dblayer

The ShortDisplay() method seen above looks like this:

protected string ShortDisplay(string strPerm)
{
string result = string.Empty;
if (Eval(strPerm) != null && (string.Compare(Eval(strPerm).ToString(), "True", 0) == 0))
result = "Yes";
else
result = "No";
return result;
}

As you can see it returns just a "yes" or "no", would like it to be a link when the bit is "Yes"