c# - AllowAutoRedirect in windowsPhone -

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in httpclienthandler have propertie allowautoredirect, on build app windowsphone throw exception:

httpclienthandler.allowautoredirect not supported on platform. please check httpclienthandler.supportsredirectconfiguration before using httpclienthandler.allowautoredirect.

i want prevent autoredirect. tried use httpwebrequest:

    var client = (httpwebrequest) webrequest.create(connectionurl); client.headers["allowautoredirect"] = "false"; client.method = "get"; client.headers["useragent"] = @"mozilla/5.0 (windows nt 6.2; wow64) applewebkit/537.31 (khtml, gecko) chrome/26.0.1410.43 safari/537.31"; client.contenttype = "application/json"; client.headers["contentlength"] = client.tostring().length.tostring(); client.begingetresponse(callback, client); private void callback(iasyncresult ar) { var requeststate =(httpwebrequest) ar.asyncstate; using (var poststream = requeststate.endgetrequeststream(ar)) {} }

this code throw exception on endgetrequeststream: "value not fall within expected range" forward help.

i think receiving argumentexception: value not fall within expected range because initiating begingetresponse() on client doing endgetrequeststream() in callback instead should call endgetresponse(). setting allowautoredirect works fine need fix code. try this:

  var client = (httpwebrequest)webrequest.create(connectionurl);   client.allowautoredirect = false;   client.method = "get";   client.begingetresponse(callback, client);    private void callback(iasyncresult ar) {       var state = (httpwebrequest)ar.asyncstate;       using (var response = state.endgetresponse(ar)) {           var streamresponse = response.getresponsestream();           var streamread = new streamreader(streamresponse);           var responsestring = streamread.readtoend();       }   }

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