谁会?谢谢
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdatePanel ID="info_table_data" runat="server">
<ContentTemplate>
<table id="info_table_data">
<tr class="op_bar">
<td width="50%" colspan="6" align="center">
<asp:Button ID="regionPlanResult_0" runat="server" CssClass="button"
Text="提交" onclick="regionPlanResult_0_Click"/>
</td>
</tr>
</table>
</ContentTemplate>
</asp:UpdatePanel>
我想点击提交之后弹出对话框,为什么弹不出来了呢谢谢