C#asp.net中的默认按钮问题 [英] Default button issue in c# asp.net

问题描述

大家好，
请参见以下代码.

Hi All,
Please see the following code.

<form id="form1" runat="server" defaultbutton="NextButton" defaultfocus="TextBox1">
    <div>
        <asp:Panel ID="Panel1" runat="server">
            <asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
            <br />
            <br />
            <br />
            <br />
            <br />
            <br />
            <asp:Button ID="BackButton" runat="server" Text="Back" OnClick="Back_Click" />
            <asp:Button ID="NextButton" runat="server" Text="Next" OnClick="Next_Click" />
        </asp:Panel>
    </div>
    </form>

问题是，将焦点设置为后退"按钮，然后按Enter键将触发下一个"按钮事件.如何避免这种情况?

请帮帮我.

在此先感谢.

The problem is, setting focus to back button and pressing enter key will fire the Next button event. How to avoid this?

Please help me.

Thanks in Advance.

推荐答案

我认为您无法避免这种情况.因为"defaultButton"是处理表单上"enter"键按下事件的控件.您需要使用鼠标来单击相应的按钮(或任何其他控件).

I don''t think you can avoid this. Because "defaultButton" is the one which handles the "enter" key press event on the form. You need to use mouse instead to click appropriate button (or any other control).

^ ]
http://kpumuk.info/asp-net /using-panel-defaultbutton-property-with-linkbutton-control-in-asp-net/ [

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.panel.defaultbutton.aspx[^]
http://kpumuk.info/asp-net/using-panel-defaultbutton-property-with-linkbutton-control-in-asp-net/[^]

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