怎么查看aspx源代码

如何查看aspx源代码？
1、如何在浏览器中查看一个aspx页面的源代码？

2、这段代码是什么意思？

VBScript code

<script defer="">           function  PutSettings()               {                 factory.printing.header="";               factory.printing.footer="";               factory.printing.leftMargin="5";               factory.printing.topMargin="5";               factory.printing.rightMargin="5";               factory.printing.bottomMargin="5";         }                    </script><object id="factory" style="DISPLAY: none" codebase="ScriptX.cab#Version=5,60,0,360" classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" viewastext="">        </object><script language="javascript" type="text/javascript"><!--    function __doPostBack(eventTarget, eventArgument) {        var theform;        if (window.navigator.appName.toLowerCase().indexOf("microsoft") > -1) {            theform = document.xskb_form;        }        else {            theform = document.forms["xskb_form"];        }        theform.__EVENTTARGET.value = eventTarget.split("$").join(":");        theform.__EVENTARGUMENT.value = eventArgument;        theform.submit();    }// --></script><form name="xskb_form" method="post" action="xskbcx.aspx?xh=110000000000&amp;xm=%D5%C5%C7%C7%D1%F4&amp;gnmkdm=N121603" id="xskb_form"><input type="hidden" name="__EVENTTARGET" value=""><input type="hidden" name="__EVENTARGUMENT" value=""><input type="hidden" name="__VIEWSTATE" value="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"><script language="javascript" type="text/javascript"><!--    function __doPostBack(eventTarget, eventArgument) {        var theform;        if (window.navigator.appName.toLowerCase().indexOf("microsoft") > -1) {            theform = document.xskb_form;        }        else {            theform = document.forms["xskb_form"];        }        theform.__EVENTTARGET.value = eventTarget.split("$").join(":");        theform.__EVENTARGUMENT.value = eventArgument;        theform.submit();    }// --></script>