c# - how to get values from xml response -

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how address , netmask values following xml response 

<?xml version="1.0" encoding="utf-8" ?>      - <controls>       <manualcalib>0</manualcalib>        <maintmode>0</maintmode>        <antenable>0</antenable>        <chgbeamenable>1</chgbeamenable>        <modemresponse>options show eth0_1 [eth0_1] address = 10.171.74.1 netmask = 255.255.255.0 rip_enabled = 0 [rmt:416] admin@telnet:::ffff:127.0.0.1;4709 ></modemresponse>        </controls>

the best solution find out exact structure of modemresponse string. write regular expression capture values need, or have more robust parsing logic. if don't know exact structure, write hacky code done in cases:

        var xd = xdocument.parse(xml);         var modemresponse = xd.element("controls").element("modemresponse").value;         string address = string.empty, netmask = string.empty;         var tokens = modemresponse.split(new[] { ' ', '=' }, stringsplitoptions.removeemptyentries);         (int = 0; < tokens.length; i++)         {             var token = tokens[i];             switch (token)             {                 case "address":                     if (i + 1 < token.length)                         address = tokens[i + 1];                     break;                 case "netmask":                     if (i+1 < tokens.length)                         netmask = tokens[i+1];                     break;             }         }          console.writeline("address: {0}, netmask: {1}", address, netmask);

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