<asp:TemplateField HeaderText="文件名">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Bind("FileName") %>' CommandName="OpenBtn"></asp:LinkButton>
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" Text='<%# Bind("FileName") %>' CommandName="OpenBtn"></asp:LinkButton>
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="false"
CommandName="download" Text='<%# Bind("Attachment") %>'></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>
这样貌似不行