<head>
<script type="text/javascript">
function OnKey()
{
if (event.keyCode == 13)
{
document.getElementById('<%=btnLogin.ClientID%>').focus();
document.getElementById('<%=btnLogin.ClientID%>').click();
}
}
document.onkeydown = OnKey;
</script>
</head>
我目前认为一般的块标签 好像都有 DefaultButton 这个默认的熟悉
<body>
<form id="form1" runat="server" DefaultButton="btnLogin">
<asp:Panel ID="Panel2" runat="server" DefaultButton="btnLogin">
<table border="0px" cellpadding="0px" cellspacing="0px" style="border: 0px;">
<tr>
<td>
User Name<b>:</b>
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="txtName" runat="server" CssClass="txtbox" BorderStyle="Inset"></asp:TextBox>
</td>
</tr>
<tr>
<td style="height: 30px;">
Pin<b>:</b>
</td>
</tr>
<tr>
<td>
<asp:TextBox ID="txtPwd" runat="server" CssClass="txtbox" BorderStyle="Inset" TextMode="Password"></asp:TextBox><br>
</td>
</tr>
<tr>
<td>
<br>
<asp:Button ID="btnLogin" CssClass="btn" runat="server" Text="Login" OnClick="btnLogin_Click"
UseSubmitBehavior="False" />
<asp:Button ID="btnLogout" CssClass="btn" runat="server" Text="Logout" OnClick="btnLogout_Click"
UseSubmitBehavior="False" />
</td>
</tr>
</table>
</body>