在.net中输入按键问题 [英] Enter Key Press Problem in .net

问题描述

当我在modalpopup中的确定按钮上按两次ENTER键时，我遇到了问题，我的数据保存了两次.因此，请帮助我避免两次按Enter键保存数据.我想要输入键事件来保存数据，所以我没有错误输入键事件.


谢谢您，

I am facing the problem when i press the ENTER KEY twice on ok button in modalpopup my data saved twice. So please help me to avoid two time data saving on ENTER KEY press. I want Enter Key Event for Saving data So I did not false the Enter Key Event.


Thank You,

推荐答案

当您的保存过程开始时，请禁用该按钮；当保存的数据比给出消息后要保存的消息多时，启用此按钮后，我认为您的问题会解决
看这个简单的例子

when your saving process start then disable the button and when data saved than give message that your data has saved than after enable true this button i think after that your problem will solve
look this simple example

protected void Button1_Click(object sender, EventArgs e)
    {
        Button1.Enabled = false;
        saveData();
        Page.ClientScript.RegisterStartupScript(GetType(), "Script1", "alert('Data saved');", true);
        Button1.Enabled = true;
    }

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