.NET2005中在文本框中按下回车键触发提交事件

前台代码 ----------------------------------- function GetFocus()

{ if(event.keyCode==13) { document.getElementById("ButtonOK").click(); return false; } }

 

后台代码

 

user_pwd.Attributes.Add("onkeydown", "return GetFocus();");

 

<form runat=server>
<asp:BUtton id="btn" runat=server text="Click" AccessKey="C" Onclick="Button_Click"/>
</form>

<script language="C#" runat=server>
void Button_Click(Object o, EventArgs e)
{
Response.Write("Button is clicked");
}
</script>