aspx页面中包含多个用户控件(.ascx),控件中又有多个文本框、按钮,当在文本框中输入,敲击键盘回车时,会出现异常!解决办法是当点击文本框时执行要触发的按钮,摘抄部分代码如下:ascx代码: <table width="80%" style="border:1px solid #DFDFDF" align="center" cellpadding="0" cellspacing="0" bgcolor="#F5F5F5"> <tr> <td height="26" colspan="2" align="center" bgcolor="#DFDFDF" class="homeTitle"></td> </tr> <tr> <td width="35%" height="42" align="right" class="homeTitle">Password: </td> <td width="65%" align="left"> <asp:TextBox runat="server" ID="tbPwd" CssClass="input2" Width="139px" Height="13px" TextMode="Password"></asp:TextBox></td> </tr> <tr> <td height="42" colspan="2" align="center"> <asp:Button runat="server" ID="btnSubmit" Text="Submit" CssClass="input2" Width="58px" Height="23px" OnClick="btnSubmit_Click" /> </td> </tr> </table> ascx.cs代码: protected void Page_Load(object sender, EventArgs e) } 相关文章: 2022-12-23 2021-10-05 2021-11-10 2022-12-23 2022-12-23