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  • .Net中TextBox回车捕捉

    <script language="javascript" type="text/javascript">
    function EnterTextBox(param1,param2)
        {
            if (event.keyCode == 13 && document.getElementById(param1).value != "")
               {
                 event.keyCode = 9;
                 event.returnValue = false;
                 document.getElementById(param2).click();
             }
        }
    </script>

    page_load中写入

    TextBox1.Attributes.Add("onkeypress", "EnterTextBox('" & TextBox1.ClientID & "','" & SearchImageButton.ClientID & "')")

    记住,一定要用ClientID,因为经过编译后,客户端看到的都是ClientID。
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  • 原文地址:https://www.cnblogs.com/twilight/p/1534584.html
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