怎样修改表格
<Columns><asp:TemplateColumn HeaderText="序号">
<HeaderStyle Width="50px" />
<ItemTemplate>
<%#Container.ItemIndex+1 %>
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField=xingming HeaderText='病人姓名'></asp:BoundColumn>
<asp:BoundColumn DataField=binglihao HeaderText='病历号'></asp:BoundColumn>
<asp:BoundColumn DataField=shijian HeaderText='日期'></asp:BoundColumn>
<asp:BoundColumn DataField=feiyong HeaderText='挂号费'></asp:BoundColumn>
</Columns>
删除“序号”,以病历号排序,应该怎么改?求赐教