Hi naveed1229,
I have created sample code which full-fill your requirement.So please refer the below code.
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $(document).on('keyup', 'input[type="text"]', function () {
                $(this).attr('value', $(this).val());
            });
            $('input[type="CheckBox"]').click(function () {
                $(this).is(":checked") ? $(this).attr('checked', true) : $(this).attr('checked', false);
            });
            $('input[type="Radio"]').click(function () {
                $(this).is(":checked") ? $(this).attr('checked', true) : $(this).attr('checked', false);
            });
            $("input#btnSubmit").click(function () {
                var markup = document.documentElement.outerHTML;
                alert(markup);
            });
        });
    </script>
</head>
<body>
    <form id="form1" runat="server">
    <div id="div1">
        Name:<input type="text" id="txtName" name="txtName" value="" />
        <br />
        CheckBox:<input type="CheckBox" id="CheckBox1" name="CheckBox1" value="CheckboxValue1" />
        <br />
        RadioButton:<input type="Radio" id="RadioButton1" name="RadioButton1" value="RadioButtonvalue1" />
        <br />
        <input type="button" id="btnSubmit" name="name" runat="server" onclick="Submit();"
            value="Submit" />
    </div>
    </form>
</body>
</html>
 
Demo