c# - WCF service HttpResponseMessage type not able to be consumed -


i have question on webservice method not being able consume, httpresponsemessage type. works fine if other type. need pull data linq , return client, however, data return has backslashes on datatime type data, have find ways return pure json data. referring example: [returning raw json (string) in wcf

below implementation method retrieve data used in wcf.

 public httpresponsemessage get(long userid,int maxrownum,int folderid,string shortname=null,datetime reportdatefrom=default(datetime),datetime reportdateto = default(datetime),         string reportperiod=null,string filename=null, datetime committimefrom = default(datetime), datetime committimeto = default(datetime),string id=null)     {       //some methods pull data using linq server         //i serialised data, put them list before sending them response object, need return pure json format data.          httpresponsemessage response = new httpresponsemessage();          string jsonclient = newtonsoft.json.jsonconvert.serializeobject(query.tolist());         byte[] resultbytes = encoding.utf8.getbytes(jsonclient);         response.content = new streamcontent(new memorystream(resultbytes));         response.content.headers.contenttype = new mediatypeheadervalue("text/plain");          return response;

in interface - operation contract class. have following:

   [operationcontract]     [webinvoke(method = "get",     responseformat = webmessageformat.json,     uritemplate = "?userid={userid}&maxrownum={maxrownum}&folderid={folderid}&shortname={shortname}&reportdatefrom={reportdatefrom}&reportdateto={reportdateto}&reportperiod={reportperiod}&filename={filename}&committimefrom={committimefrom}&committimeto={committimeto}&id={id}")]     httpresponsemessage get(long userid, int maxrownum, int folderid, string shortname = null, datetime reportdatefrom = default(datetime), datetime reportdateto = default(datetime),string reportperiod = null, string filename = null, datetime committimefrom = default(datetime), datetime committimeto = default(datetime), string id = null);

however, cannot understand is: method failed consumed if type httpresponsemessage, result being returned webpage not found. whereas if use other return type such string can consume wcf , result returned. try put breakpoint @ string jsonclient, can see data coming in, there data size on byte[] resultbytes. not sure did goes wrong, maybe problem lies on

response.content = new streamcontent(new memorystream(resultbytes)); response.content.headers.contenttype = new mediatypeheadervalue("text/plain"); ? appreciated. thanks


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