在DataGrid中放入一个DropDownList，怎么响应它的selectchange事件？

[kongdir]

如题

[acewang]

http://expert.csdn.net/Expert/topic/2410/2410368.xml?temp=.6280176

[maoning]

参考以下 www.datagridgirl.com
里面有你想要的关于datagrid 控件的全部问题。对于在模版列加入dropdownlist控件有一个专题文章讲解，相信对你有帮助，不过对鹰文水平有一定的要求。

[saucer]

you can just add the handler on the <asp:DropDownList> tag, or see (it is for DataList, but it is similar for DataGrid)

Bubbling the SelectedIndexChanged Event of a DropDownList to its DataList Container
http://authors.aspalliance.com/hmcheung/Articles/030331/Default.aspx

[SaSBYa]

把对应的DropDownList的标签中加上　 OnSelectedIndexChanged="ddlIndexChanged"　AutoPostBack=True
同时在你的代码部分加上
Protected Sub ddlIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs)

.
.
.
.

End Sub


其中可以用e来定是哪一行

[itfly]

就是加一个AutoPostBack=true

[TonyTonyQ]

把DropDownList的AutoPostBack属性设为True，不过这样很影响速度的。

[guoyan19811021]

html:
<EditItemTemplate>
<asp:DropDownList id="DropDownList1" OnSelectedIndexChanged ="change" runat="server"></asp:DropDownList>
</EditItemTemplate>
.vb:
Sub change(ByVal s As Object, ByVal e As EventArgs)
Response.Write("<script>alert('ssssssssss');</script>")
End Sub