table中的onmouseover()(C#)
<html>
<head>
<script language="c#" >
public void hh(object sender,EventArgs e){
Response.Write();
span1.InnerHtml="mouseover";
}
</script>
</head>
<body>
<asp:table OnMouseOver="hh()">
<tr>
<td>adfasdf</td>
<asp:span id="span1" runat="server"/>
<tr>
</asp:table>
</body>
</html>
为什么没有反应?