高校问答cad怎么画电视机平面:asp.net 问题？？出错！哪位大虾能帮我看看这段程序出错怎么改啊！！！
来源：百度文库 编辑：高校问答 时间：2024/05/09 04:34:58
<html>
<head>
<link rel="stylesheet" href="intro.css">
</head>
<script language ="c#" runat=server>
void SubmitBtn_Click(Object sender,EventArgs e)
{
Message.Text="Hi "+ Name.Text +", you selected:"+Category.SelectedItem;
}
</script>
<body>
<center>
<from action="Temp2.aspx" method="post" runat="server">
<asp:adrotator AdvertisementFile="ads.xml" BorderColor="black" BorderWidth=1 runat="server"/>
<h3>姓名:<asp:textbox id="Name" runat="server"/>
分类:<asp:dropdownlist id="Category" runat=server>
<asp:listitem>psychology</asp:listitem>
<asp:listitem>business</asp:listitem>
<asp:listitem>popular_compp</asp:listitem>
</asp:dropdownlist>
<asp:button type=submit text="Lookup" OnClick="SubmitBtn_Click" runat="server"/>
<p>
<asp:label id="Message" runat="server"/>
</from>
</center>
</body>
</html>
<head>
<link rel="stylesheet" href="intro.css">
</head>
<script language ="c#" runat=server>
void SubmitBtn_Click(Object sender,EventArgs e)
{
Message.Text="Hi "+ Name.Text +", you selected:"+Category.SelectedItem;
}
</script>
<body>
<center>
<from action="Temp2.aspx" method="post" runat="server">
<asp:adrotator AdvertisementFile="ads.xml" BorderColor="black" BorderWidth=1 runat="server"/>
<h3>姓名:<asp:textbox id="Name" runat="server"/>
分类:<asp:dropdownlist id="Category" runat=server>
<asp:listitem>psychology</asp:listitem>
<asp:listitem>business</asp:listitem>
<asp:listitem>popular_compp</asp:listitem>
</asp:dropdownlist>
<asp:button type=submit text="Lookup" OnClick="SubmitBtn_Click" runat="server"/>
<p>
<asp:label id="Message" runat="server"/>
</from>
</center>
</body>
</html>
Category.SelectedItem.Text