请问 html table表格合并 怎么做？
比如
<table id= "table1 " border= "1 " bordercolor= "black ">
<tr> <td bgcolor= 'green ' height= "50px " style= "width: 50px; ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr>
<tr> <td bgcolor= 'green ' height= "50px " style= "width: 50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr>
<tr> <td bgcolor= 'green ' height= "50px " style= "width: 50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr>
<tr> <td bgcolor= 'green ' height= "50px " style= "width: 50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr>

<tr> <td bgcolor= 'green ' height= "50px " style= "width: 50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr>
<%-- <tr> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr> --%>
<%-- <tr> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> <td width= "50px " bgcolor= 'green ' height= "50px ">        </td> </tr> --%>
</table>

[解决办法]
让小客客给你写一正则
[解决办法]
<table id= "tb1 " border= "1 "> <tr> <td> a </td> <td> b </td> <td> c </td> </tr> </table>
------解决方案--------------------

可以用鼠标去框着选
然后合吗？

＝＝＝＝＝＝＝＝
若是设计时，

VS 的设计器支持
[解决办法]
先用网页三剑客的ＤｒｅａｍＷｅａveｒ,作好布局，再把代码贴过来。