<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Getting MAC Address From Javascript(IE Only)</title> <script language="javascript"> function showMacAddress(){ var obj = new ActiveXObject("WbemScripting.SWbemLocator"); var s = obj.ConnectServer("."); var properties = s.ExecQuery("SELECT * FROM Win32_NetworkAdapterConfiguration"); var e = new Enumerator (properties); var output; output='<table border="0" cellpadding="5px" cellspacing="1px" bgcolor="#CCCCCC">'; output=output + '<tr bgcolor="#EAEAEA"><td>Caption</td><td>MACAddress</td></tr>'; while(!e.atEnd()) { e.moveNext(); var p = e.item (); if(!p) continue; output=output + '<tr bgcolor="#FFFFFF">'; output=output + '<td>' + p.Caption; + '</td>'; output=output + '<td>' + p.MACAddress + '</td>'; output=output + '</tr>'; } output=output + '</table>'; document.getElementById("box").innerHTML=output; } </script> </head> <body> <input type="button" value="Show MAC Address" onclick="showMacAddress()" /> <div id="box"> </div> </body> </html>
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