GridView实现动态编辑功能（接下）

XML 文件
<ebaby>
  <columns>
    <column0 dateset_no ="0" DB_CNANME ="Goods_ID" grid_name ="货号" disp ="on" Update="on" query="on"></column0>
    <column1 dateset_no ="1" DB_CNANME ="p_batch" grid_name ="批次" disp ="on" Update="on" query="on"></column1>
    <column2 dateset_no ="2" DB_CNANME ="Provider" grid_name ="商户" disp ="off" Update="on" query="on"></column2>
    <column3 dateset_no ="3" DB_CNANME ="" grid_name="描述" disp ="on" Update="on" query="on"></column3>
    <column4 dateset_no ="4" DB_CNANME ="spec" grid_name="款型" disp ="on" Update="off" query="on"></column4>
    <column5 dateset_no ="5" DB_CNANME ="price" grid_name="价格" disp ="on" Update="off" query="off"></column5>
    <column6 dateset_no ="6" DB_CNANME ="name" grid_name="名称" disp ="off" Update="off" query="on"></column6>
    <column7 dateset_no ="7" DB_CNANME ="nick" grid_name="简称" disp ="off" Update="on" query="off"></column7>
    <column8 dateset_no ="8" DB_CNANME ="provider_" grid_name="供货备注" disp ="off" Update="on" query="off"></column8>
    <column9 dateset_no ="9" DB_CNANME ="stock_" grid_name="库房备注" disp ="on" Update="on" query="on"></column9>
    <column10 dateset_no ="10" DB_CNANME ="sale_" grid_name="销售备注" disp ="off" Update="on" query="off"></column10>
    <column11 dateset_no ="11" DB_CNANME ="pic_link" grid_name="图片链接" disp ="on" Update="on" query="off"></column11>
    <column12 dateset_no ="12" DB_CNANME ="barcode" grid_name="条码" disp ="on" Update="off" query="on"></column12>
  </columns>
</ebaby>
各位大哥帮帮忙。查询数据是动态绑定GridView的，用XML控制，所以在GirdView上显示列不同。查询功能实现了。可是编辑，更新功能怎么实现吖。在这里提前多谢各位了啊。！~