c# - Login to mediawiki by api on wp7 -

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i trying create app wp7 login wikipedia , translating pages. stuck right @ beginning since can't login through mediawiki api. relevant part of code goes this:

        data.append("action=login&lgname" + httputility.urlencode(textbox1.text));         data.append("&lgpassword=" + httputility.urlencode(passwordbox1.password));          request.begingetrequeststream(new asynccallback(getrequeststreamcallback),request);         request.begingetresponse(new asynccallback(getresponsecallback), request);          public void getrequeststreamcallback(iasyncresult asynchronousresult)         {            httpwebrequest request = (httpwebrequest)asynchronousresult.asyncstate;            stream poststream = request.endgetrequeststream(asynchronousresult);            byte[] bytedata = utf8encoding.utf8.getbytes(data.tostring());            poststream.write(bytedata, 0, data.length);            poststream.close();         }         private static void getresponsecallback(iasyncresult asynchronousresult)         {            httpwebrequest request = (httpwebrequest)asynchronousresult.asyncstate;             httpwebresponse response = (httpwebresponse)request.endgetresponse(asynchronousresult);            stream streamresponse = response.getresponsestream();            streamreader streamread = new streamreader(streamresponse);            string responsestring = streamread.readtoend();             streamresponse.close();            streamread.close();             response.close();     }

the problems are:

on getrequeststreamcallback can't pass data string main function. how do this?

on getresponsecallback function how return responsestring string can output later?

what you're trying 2 asynchronous operations, 1 after - it's worth remembering beginxxx methods return before they've finished - in case, ask request stream write to, , ask response, bad things ensue.

it's possibly worth looking @ other examples, such in opensource code - you'll see don't typically call begingetresponse until you've finished writing stream returned endgetrequeststream


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