我认为下面的链接将帮助您很多了解GridView和页脚模板....

http://quickstarts.asp.net/QuickStartv20/aspnet/doc/ctrlref/data/gridview.aspx

不用在gridviews页脚模板中创建数据输入表单，而是使用formview(您也可以在上面的URL中获得示例)

I think the following link will help you a lot to understand GridView and footer template....

http://quickstarts.asp.net/QuickStartv20/aspnet/doc/ctrlref/data/gridview.aspx

Instead of creating the data entry form in the gridviews footer template use formview (you can also get an example in the above URL)