DataGrid的一个用法!

    HTML 页面.
    <asp:datagrid id="dgdFolder" runat="server" Width="100%" CssClass="table" ForeColor="Black" GridLines="None" CellPadding="2" DataKeyField="DocID" AutoGenerateColumns="False" OnDeleteCommand="dgdFolder_delete"......

    <asp:ButtonColumn Text="<img src=img/delete.gif border=0 alt=删除>" HeaderText="删除" CommandName="delete"></asp:ButtonColumn>

    CS　页面．
    public void dgdFolder_delete(object Sender , DataGridCommandEventArgs E)
  {
       ......
  }